2019161762

素因数分解:

$2^1\times {\mathrm{557}}^1\times {\mathrm{769}}^1\times {\mathrm{2357}}^1$

素因数の和:3685

約数の個数: 16

約数和(自身を含む): 3039414840

約数和(自身を除く): 1020253078

約数列:

[1, 2, 557, 769, 1114, 1538, 2357, 4714, 428333, 856666, 1312849, 1812533, 2625698, 3625066, 1009580881, 2019161762]

約数ペア:

[(1, 2019161762), (2, 1009580881), (557, 3625066), (769, 2625698), (1114, 1812533), (1538, 1312849), (2357, 856666), (4714, 428333)]