1941569266

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1\times {\mathrm{1549}}^1$

素因数の和:1739

約数の個数: 64

約数和(自身を含む): 3674764800

約数和(自身を除く): 1733195534

約数列:

[1, 2, 7, 13, 14, 26, 71, 91, 97, 142, 182, 194, 497, 679, 923, 994, 1261, 1358, 1549, 1846, 2522, 3098, 6461, 6887, 8827, 10843, 12922, 13774, 17654, 20137, 21686, 40274, 48209, 89531, 96418, 109979, 140959, 150253, 179062, 219958, 281918, 300506, 626717, 769853, 1051771, 1253434, 1429727, 1539706, 1953289, 2103542, 2859454, 3906578, 10008089, 10667963, 13673023, 20016178, 21335926, 27346046, 74675741, 138683519, 149351482, 277367038, 970784633, 1941569266]

約数ペア:

[(1, 1941569266), (2, 970784633), (7, 277367038), (13, 149351482), (14, 138683519), (26, 74675741), (71, 27346046), (91, 21335926), (97, 20016178), (142, 13673023), (182, 10667963), (194, 10008089), (497, 3906578), (679, 2859454), (923, 2103542), (994, 1953289), (1261, 1539706), (1358, 1429727), (1549, 1253434), (1846, 1051771), (2522, 769853), (3098, 626717), (6461, 300506), (6887, 281918), (8827, 219958), (10843, 179062), (12922, 150253), (13774, 140959), (17654, 109979), (20137, 96418), (21686, 89531), (40274, 48209)]