917000012

素因数分解:

$2^2\times {\mathrm{73}}^1\times {\mathrm{661}}^1\times {\mathrm{4751}}^1$

素因数の和:5489

約数の個数: 24

約数和(自身を含む): 1629536832

約数和(自身を除く): 712536820

約数列:

[1, 2, 4, 73, 146, 292, 661, 1322, 2644, 4751, 9502, 19004, 48253, 96506, 193012, 346823, 693646, 1387292, 3140411, 6280822, 12561644, 229250003, 458500006, 917000012]

約数ペア:

[(1, 917000012), (2, 458500006), (4, 229250003), (73, 12561644), (146, 6280822), (292, 3140411), (661, 1387292), (1322, 693646), (2644, 346823), (4751, 193012), (9502, 96506), (19004, 48253)]