274370402

素因数分解:

$2^1\times {\mathrm{163}}^1\times {\mathrm{557}}^1\times {\mathrm{1511}}^1$

素因数の和:2233

約数の個数: 16

約数和(自身を含む): 415098432

約数和(自身を除く): 140728030

約数列:

[1, 2, 163, 326, 557, 1114, 1511, 3022, 90791, 181582, 246293, 492586, 841627, 1683254, 137185201, 274370402]

約数ペア:

[(1, 274370402), (2, 137185201), (163, 1683254), (326, 841627), (557, 492586), (1114, 246293), (1511, 181582), (3022, 90791)]