870587198

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{34843}}^1$

素因数の和:34920

約数の個数: 24

約数和(自身を含む): 1453203864

約数和(自身を除く): 582616666

約数列:

[1, 2, 13, 26, 31, 62, 403, 806, 961, 1922, 12493, 24986, 34843, 69686, 452959, 905918, 1080133, 2160266, 14041729, 28083458, 33484123, 66968246, 435293599, 870587198]

約数ペア:

[(1, 870587198), (2, 435293599), (13, 66968246), (26, 33484123), (31, 28083458), (62, 14041729), (403, 2160266), (806, 1080133), (961, 905918), (1922, 452959), (12493, 69686), (24986, 34843)]