3994251983

素因数分解:

${\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{188417}}^1$

素因数の和:188506

約数の個数: 16

約数和(自身を含む): 4476811680

約数和(自身を除く): 482559697

約数列:

[1, 17, 29, 43, 493, 731, 1247, 21199, 188417, 3203089, 5464093, 8101931, 92889581, 137732827, 234955999, 3994251983]

約数ペア:

[(1, 3994251983), (17, 234955999), (29, 137732827), (43, 92889581), (493, 8101931), (731, 5464093), (1247, 3203089), (21199, 188417)]