2002251130

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{587}}^1\times {\mathrm{2819}}^1$

素因数の和:3435

約数の個数: 48

約数和(自身を含む): 3969635040

約数和(自身を除く): 1967383910

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 242, 587, 605, 1174, 1210, 2819, 2935, 5638, 5870, 6457, 12914, 14095, 28190, 31009, 32285, 62018, 64570, 71027, 142054, 155045, 310090, 341099, 355135, 682198, 710270, 1654753, 1705495, 3309506, 3410990, 8273765, 16547530, 18202283, 36404566, 91011415, 182022830, 200225113, 400450226, 1001125565, 2002251130]

約数ペア:

[(1, 2002251130), (2, 1001125565), (5, 400450226), (10, 200225113), (11, 182022830), (22, 91011415), (55, 36404566), (110, 18202283), (121, 16547530), (242, 8273765), (587, 3410990), (605, 3309506), (1174, 1705495), (1210, 1654753), (2819, 710270), (2935, 682198), (5638, 355135), (5870, 341099), (6457, 310090), (12914, 155045), (14095, 142054), (28190, 71027), (31009, 64570), (32285, 62018)]