967046980

素因数分解:

$2^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{681019}}^1$

素因数の和:681099

約数の個数: 24

約数和(自身を含む): 2059404480

約数和(自身を除く): 1092357500

約数列:

[1, 2, 4, 5, 10, 20, 71, 142, 284, 355, 710, 1420, 681019, 1362038, 2724076, 3405095, 6810190, 13620380, 48352349, 96704698, 193409396, 241761745, 483523490, 967046980]

約数ペア:

[(1, 967046980), (2, 483523490), (4, 241761745), (5, 193409396), (10, 96704698), (20, 48352349), (71, 13620380), (142, 6810190), (284, 3405095), (355, 2724076), (710, 1362038), (1420, 681019)]