1344331415

素因数分解:

$5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{2699}}^1$

素因数の和:2844

約数の個数: 48

約数和(自身を含む): 1994544000

約数和(自身を除く): 650212585

約数列:

[1, 5, 7, 19, 35, 49, 95, 107, 133, 245, 535, 665, 749, 931, 2033, 2699, 3745, 4655, 5243, 10165, 13495, 14231, 18893, 26215, 51281, 71155, 94465, 99617, 132251, 256405, 288793, 358967, 498085, 661255, 1443965, 1794835, 2021551, 2512769, 5487067, 10107755, 12563845, 14150857, 27435335, 38409469, 70754285, 192047345, 268866283, 1344331415]

約数ペア:

[(1, 1344331415), (5, 268866283), (7, 192047345), (19, 70754285), (35, 38409469), (49, 27435335), (95, 14150857), (107, 12563845), (133, 10107755), (245, 5487067), (535, 2512769), (665, 2021551), (749, 1794835), (931, 1443965), (2033, 661255), (2699, 498085), (3745, 358967), (4655, 288793), (5243, 256405), (10165, 132251), (13495, 99617), (14231, 94465), (18893, 71155), (26215, 51281)]