2078446936

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{4861}}^1$

素因数の和:5012

約数の個数: 64

約数和(自身を含む): 4288284000

約数和(自身を除く): 2209837064

約数列:

[1, 2, 4, 8, 19, 29, 38, 58, 76, 97, 116, 152, 194, 232, 388, 551, 776, 1102, 1843, 2204, 2813, 3686, 4408, 4861, 5626, 7372, 9722, 11252, 14744, 19444, 22504, 38888, 53447, 92359, 106894, 140969, 184718, 213788, 281938, 369436, 427576, 471517, 563876, 738872, 943034, 1127752, 1886068, 2678411, 3772136, 5356822, 8958823, 10713644, 13673993, 17917646, 21427288, 27347986, 35835292, 54695972, 71670584, 109391944, 259805867, 519611734, 1039223468, 2078446936]

約数ペア:

[(1, 2078446936), (2, 1039223468), (4, 519611734), (8, 259805867), (19, 109391944), (29, 71670584), (38, 54695972), (58, 35835292), (76, 27347986), (97, 21427288), (116, 17917646), (152, 13673993), (194, 10713644), (232, 8958823), (388, 5356822), (551, 3772136), (776, 2678411), (1102, 1886068), (1843, 1127752), (2204, 943034), (2813, 738872), (3686, 563876), (4408, 471517), (4861, 427576), (5626, 369436), (7372, 281938), (9722, 213788), (11252, 184718), (14744, 140969), (19444, 106894), (22504, 92359), (38888, 53447)]