2013456718

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{381481}}^1$

素因数の和:381532

約数の個数: 32

約数和(自身を含む): 3845338560

約数和(自身を除く): 1831881842

約数列:

[1, 2, 7, 13, 14, 26, 29, 58, 91, 182, 203, 377, 406, 754, 2639, 5278, 381481, 762962, 2670367, 4959253, 5340734, 9918506, 11062949, 22125898, 34714771, 69429542, 77440643, 143818337, 154881286, 287636674, 1006728359, 2013456718]

約数ペア:

[(1, 2013456718), (2, 1006728359), (7, 287636674), (13, 154881286), (14, 143818337), (26, 77440643), (29, 69429542), (58, 34714771), (91, 22125898), (182, 11062949), (203, 9918506), (377, 5340734), (406, 4959253), (754, 2670367), (2639, 762962), (5278, 381481)]