1319005292260

素因数分解:

$2^2\times 5^1\times {\mathrm{929}}^1\times {\mathrm{70990597}}^1$

素因数の和:70991535

約数の個数: 24

約数和(自身を含む): 2772892757880

約数和(自身を除く): 1453887465620

約数列:

[1, 2, 4, 5, 10, 20, 929, 1858, 3716, 4645, 9290, 18580, 70990597, 141981194, 283962388, 354952985, 709905970, 1419811940, 65950264613, 131900529226, 263801058452, 329751323065, 659502646130, 1319005292260]

約数ペア:

[(1, 1319005292260), (2, 659502646130), (4, 329751323065), (5, 263801058452), (10, 131900529226), (20, 65950264613), (929, 1419811940), (1858, 709905970), (3716, 354952985), (4645, 283962388), (9290, 141981194), (18580, 70990597)]