1640986482

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{157273}}^1$

素因数の和:157362

約数の個数: 32

約数和(自身を含む): 3442413312

約数和(自身を除く): 1801426830

約数列:

[1, 2, 3, 6, 37, 47, 74, 94, 111, 141, 222, 282, 1739, 3478, 5217, 10434, 157273, 314546, 471819, 943638, 5819101, 7391831, 11638202, 14783662, 17457303, 22175493, 34914606, 44350986, 273497747, 546995494, 820493241, 1640986482]

約数ペア:

[(1, 1640986482), (2, 820493241), (3, 546995494), (6, 273497747), (37, 44350986), (47, 34914606), (74, 22175493), (94, 17457303), (111, 14783662), (141, 11638202), (222, 7391831), (282, 5819101), (1739, 943638), (3478, 471819), (5217, 314546), (10434, 157273)]