388805988

素因数分解:

$2^2\times 3^1\times {\mathrm{59}}^1\times {\mathrm{549161}}^1$

素因数の和:549227

約数の個数: 24

約数和(自身を含む): 922592160

約数和(自身を除く): 533786172

約数列:

[1, 2, 3, 4, 6, 12, 59, 118, 177, 236, 354, 708, 549161, 1098322, 1647483, 2196644, 3294966, 6589932, 32400499, 64800998, 97201497, 129601996, 194402994, 388805988]

約数ペア:

[(1, 388805988), (2, 194402994), (3, 129601996), (4, 97201497), (6, 64800998), (12, 32400499), (59, 6589932), (118, 3294966), (177, 2196644), (236, 1647483), (354, 1098322), (708, 549161)]