1289450404

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{613}}^1\times {\mathrm{47807}}^1$

素因数の和:48435

約数の個数: 24

約数和(自身を含む): 2465745408

約数和(自身を除く): 1176295004

約数列:

[1, 2, 4, 11, 22, 44, 613, 1226, 2452, 6743, 13486, 26972, 47807, 95614, 191228, 525877, 1051754, 2103508, 29305691, 58611382, 117222764, 322362601, 644725202, 1289450404]

約数ペア:

[(1, 1289450404), (2, 644725202), (4, 322362601), (11, 117222764), (22, 58611382), (44, 29305691), (613, 2103508), (1226, 1051754), (2452, 525877), (6743, 191228), (13486, 95614), (26972, 47807)]