2018567446

素因数分解:

$2^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{30881}}^1$

素因数の和:30949

約数の個数: 48

約数和(自身を含む): 3802191840

約数和(自身を除く): 1783624394

約数列:

[1, 2, 7, 14, 23, 29, 46, 49, 58, 98, 161, 203, 322, 406, 667, 1127, 1334, 1421, 2254, 2842, 4669, 9338, 30881, 32683, 61762, 65366, 216167, 432334, 710263, 895549, 1420526, 1513169, 1791098, 3026338, 4971841, 6268843, 9943682, 12537686, 20597627, 34802887, 41195254, 43881901, 69605774, 87763802, 144183389, 288366778, 1009283723, 2018567446]

約数ペア:

[(1, 2018567446), (2, 1009283723), (7, 288366778), (14, 144183389), (23, 87763802), (29, 69605774), (46, 43881901), (49, 41195254), (58, 34802887), (98, 20597627), (161, 12537686), (203, 9943682), (322, 6268843), (406, 4971841), (667, 3026338), (1127, 1791098), (1334, 1513169), (1421, 1420526), (2254, 895549), (2842, 710263), (4669, 432334), (9338, 216167), (30881, 65366), (32683, 61762)]