2520002648

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{1213}}^1\times {\mathrm{8377}}^1$

素因数の和:9627

約数の個数: 32

約数和(自身を含む): 4882028160

約数和(自身を除く): 2362025512

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 1213, 2426, 4852, 8377, 9704, 16754, 33508, 37603, 67016, 75206, 150412, 259687, 300824, 519374, 1038748, 2077496, 10161301, 20322602, 40645204, 81290408, 315000331, 630000662, 1260001324, 2520002648]

約数ペア:

[(1, 2520002648), (2, 1260001324), (4, 630000662), (8, 315000331), (31, 81290408), (62, 40645204), (124, 20322602), (248, 10161301), (1213, 2077496), (2426, 1038748), (4852, 519374), (8377, 300824), (9704, 259687), (16754, 150412), (33508, 75206), (37603, 67016)]