2888891192

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{31657}}^1$

素因数の和:31752

約数の個数: 64

約数和(自身を含む): 6359459040

約数和(自身を除く): 3470567848

約数列:

[1, 2, 4, 8, 11, 17, 22, 34, 44, 61, 68, 88, 122, 136, 187, 244, 374, 488, 671, 748, 1037, 1342, 1496, 2074, 2684, 4148, 5368, 8296, 11407, 22814, 31657, 45628, 63314, 91256, 126628, 253256, 348227, 538169, 696454, 1076338, 1392908, 1931077, 2152676, 2785816, 3862154, 4305352, 5919859, 7724308, 11839718, 15448616, 21241847, 23679436, 32828309, 42483694, 47358872, 65656618, 84967388, 131313236, 169934776, 262626472, 361111399, 722222798, 1444445596, 2888891192]

約数ペア:

[(1, 2888891192), (2, 1444445596), (4, 722222798), (8, 361111399), (11, 262626472), (17, 169934776), (22, 131313236), (34, 84967388), (44, 65656618), (61, 47358872), (68, 42483694), (88, 32828309), (122, 23679436), (136, 21241847), (187, 15448616), (244, 11839718), (374, 7724308), (488, 5919859), (671, 4305352), (748, 3862154), (1037, 2785816), (1342, 2152676), (1496, 1931077), (2074, 1392908), (2684, 1076338), (4148, 696454), (5368, 538169), (8296, 348227), (11407, 253256), (22814, 126628), (31657, 91256), (45628, 63314)]