1722019940030

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{779194543}}^1$

素因数の和:779194580

約数の個数: 32

約数和(自身を含む): 3534426451584

約数和(自身を除く): 1812406511554

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 130, 170, 221, 442, 1105, 2210, 779194543, 1558389086, 3895972715, 7791945430, 10129529059, 13246307231, 20259058118, 26492614462, 50647645295, 66231536155, 101295290590, 132463072310, 172201994003, 344403988006, 861009970015, 1722019940030]

約数ペア:

[(1, 1722019940030), (2, 861009970015), (5, 344403988006), (10, 172201994003), (13, 132463072310), (17, 101295290590), (26, 66231536155), (34, 50647645295), (65, 26492614462), (85, 20259058118), (130, 13246307231), (170, 10129529059), (221, 7791945430), (442, 3895972715), (1105, 1558389086), (2210, 779194543)]