1984840204

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{1291}}^1\times {\mathrm{6301}}^1$

素因数の和:7657

約数の個数: 24

約数和(自身を含む): 3533707856

約数和(自身を除く): 1548867652

約数列:

[1, 2, 4, 61, 122, 244, 1291, 2582, 5164, 6301, 12602, 25204, 78751, 157502, 315004, 384361, 768722, 1537444, 8134591, 16269182, 32538364, 496210051, 992420102, 1984840204]

約数ペア:

[(1, 1984840204), (2, 992420102), (4, 496210051), (61, 32538364), (122, 16269182), (244, 8134591), (1291, 1537444), (2582, 768722), (5164, 384361), (6301, 315004), (12602, 157502), (25204, 78751)]