1266163810

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{37273}}^1$

素因数の和:37402

約数の個数: 32

約数和(自身を含む): 2361680640

約数和(自身を除く): 1095516830

約数列:

[1, 2, 5, 10, 43, 79, 86, 158, 215, 395, 430, 790, 3397, 6794, 16985, 33970, 37273, 74546, 186365, 372730, 1602739, 2944567, 3205478, 5889134, 8013695, 14722835, 16027390, 29445670, 126616381, 253232762, 633081905, 1266163810]

約数ペア:

[(1, 1266163810), (2, 633081905), (5, 253232762), (10, 126616381), (43, 29445670), (79, 16027390), (86, 14722835), (158, 8013695), (215, 5889134), (395, 3205478), (430, 2944567), (790, 1602739), (3397, 372730), (6794, 186365), (16985, 74546), (33970, 37273)]