2012866044

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{392831}}^1$

素因数の和:392906

約数の個数: 48

約数和(自身を含む): 5455650816

約数和(自身を除く): 3442784772

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 61, 84, 122, 183, 244, 366, 427, 732, 854, 1281, 1708, 2562, 5124, 392831, 785662, 1178493, 1571324, 2356986, 2749817, 4713972, 5499634, 8249451, 10999268, 16498902, 23962691, 32997804, 47925382, 71888073, 95850764, 143776146, 167738837, 287552292, 335477674, 503216511, 670955348, 1006433022, 2012866044]

約数ペア:

[(1, 2012866044), (2, 1006433022), (3, 670955348), (4, 503216511), (6, 335477674), (7, 287552292), (12, 167738837), (14, 143776146), (21, 95850764), (28, 71888073), (42, 47925382), (61, 32997804), (84, 23962691), (122, 16498902), (183, 10999268), (244, 8249451), (366, 5499634), (427, 4713972), (732, 2749817), (854, 2356986), (1281, 1571324), (1708, 1178493), (2562, 785662), (5124, 392831)]