1070791874159

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{197}}^1\times {\mathrm{263}}^1\times {\mathrm{281}}^1$

素因数の和:853

約数の個数: 96

約数和(自身を含む): 1344352204800

約数和(自身を除く): 273560330641

約数列:

[1, 7, 19, 49, 79, 133, 197, 263, 281, 553, 931, 1379, 1501, 1841, 1967, 3743, 3871, 4997, 5339, 9653, 10507, 12887, 13769, 15563, 20777, 22199, 26201, 34979, 37373, 51811, 55357, 73549, 73903, 108941, 145439, 155393, 183407, 244853, 261611, 295697, 362677, 387499, 394763, 421781, 517321, 762587, 984409, 1018073, 1051783, 1087751, 1404157, 2069879, 2538739, 2712493, 2763341, 2952467, 3621247, 4093069, 4373203, 5838337, 6890863, 7362481, 9829099, 14489153, 14558891, 19343387, 20667269, 28651483, 30612421, 40868359, 48236041, 51537367, 68803693, 77768311, 83090857, 101912237, 110928403, 200560381, 214286947, 276618929, 286078513, 544378177, 581635999, 713385659, 776498821, 1150152389, 1936332503, 3810647239, 4071451993, 5435491747, 8051066723, 13554327521, 21852895391, 56357467061, 152970267737, 1070791874159]

約数ペア:

[(1, 1070791874159), (7, 152970267737), (19, 56357467061), (49, 21852895391), (79, 13554327521), (133, 8051066723), (197, 5435491747), (263, 4071451993), (281, 3810647239), (553, 1936332503), (931, 1150152389), (1379, 776498821), (1501, 713385659), (1841, 581635999), (1967, 544378177), (3743, 286078513), (3871, 276618929), (4997, 214286947), (5339, 200560381), (9653, 110928403), (10507, 101912237), (12887, 83090857), (13769, 77768311), (15563, 68803693), (20777, 51537367), (22199, 48236041), (26201, 40868359), (34979, 30612421), (37373, 28651483), (51811, 20667269), (55357, 19343387), (73549, 14558891), (73903, 14489153), (108941, 9829099), (145439, 7362481), (155393, 6890863), (183407, 5838337), (244853, 4373203), (261611, 4093069), (295697, 3621247), (362677, 2952467), (387499, 2763341), (394763, 2712493), (421781, 2538739), (517321, 2069879), (762587, 1404157), (984409, 1087751), (1018073, 1051783)]