2040686382

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{653}}^1\times {\mathrm{2011}}^1$

素因数の和:2713

約数の個数: 64

約数和(自身を含む): 4800213504

約数和(自身を除く): 2759527122

約数列:

[1, 2, 3, 6, 7, 14, 21, 37, 42, 74, 111, 222, 259, 518, 653, 777, 1306, 1554, 1959, 2011, 3918, 4022, 4571, 6033, 9142, 12066, 13713, 14077, 24161, 27426, 28154, 42231, 48322, 72483, 74407, 84462, 144966, 148814, 169127, 223221, 338254, 446442, 507381, 520849, 1014762, 1041698, 1313183, 1562547, 2626366, 3125094, 3939549, 7879098, 9192281, 18384562, 27576843, 48587771, 55153686, 97175542, 145763313, 291526626, 340114397, 680228794, 1020343191, 2040686382]

約数ペア:

[(1, 2040686382), (2, 1020343191), (3, 680228794), (6, 340114397), (7, 291526626), (14, 145763313), (21, 97175542), (37, 55153686), (42, 48587771), (74, 27576843), (111, 18384562), (222, 9192281), (259, 7879098), (518, 3939549), (653, 3125094), (777, 2626366), (1306, 1562547), (1554, 1313183), (1959, 1041698), (2011, 1014762), (3918, 520849), (4022, 507381), (4571, 446442), (6033, 338254), (9142, 223221), (12066, 169127), (13713, 148814), (14077, 144966), (24161, 84462), (27426, 74407), (28154, 72483), (42231, 48322)]