2739418

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{521}}^1$

素因数の和:773

約数の個数: 16

約数和(自身を含む): 4510080

約数和(自身を除く): 1770662

約数列:

[1, 2, 11, 22, 239, 478, 521, 1042, 2629, 5258, 5731, 11462, 124519, 249038, 1369709, 2739418]

約数ペア:

[(1, 2739418), (2, 1369709), (11, 249038), (22, 124519), (239, 11462), (478, 5731), (521, 5258), (1042, 2629)]