419000870

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{144983}}^1$

素因数の和:145024

約数の個数: 24

約数和(自身を含む): 801181584

約数和(自身を除く): 382180714

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 289, 578, 1445, 2890, 144983, 289966, 724915, 1449830, 2464711, 4929422, 12323555, 24647110, 41900087, 83800174, 209500435, 419000870]

約数ペア:

[(1, 419000870), (2, 209500435), (5, 83800174), (10, 41900087), (17, 24647110), (34, 12323555), (85, 4929422), (170, 2464711), (289, 1449830), (578, 724915), (1445, 289966), (2890, 144983)]