2017873438

素因数分解:

$2^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{2151251}}^1$

素因数の和:2151327

約数の個数: 16

約数和(自身を含む): 3510843264

約数和(自身を除く): 1492969826

約数列:

[1, 2, 7, 14, 67, 134, 469, 938, 2151251, 4302502, 15058757, 30117514, 144133817, 288267634, 1008936719, 2017873438]

約数ペア:

[(1, 2017873438), (2, 1008936719), (7, 288267634), (14, 144133817), (67, 30117514), (134, 15058757), (469, 4302502), (938, 2151251)]