492745670

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{16823}}^1$

素因数の和:16960

約数の個数: 32

約数和(自身を含む): 926665920

約数和(自身を除く): 433920250

約数列:

[1, 2, 5, 10, 29, 58, 101, 145, 202, 290, 505, 1010, 2929, 5858, 14645, 16823, 29290, 33646, 84115, 168230, 487867, 975734, 1699123, 2439335, 3398246, 4878670, 8495615, 16991230, 49274567, 98549134, 246372835, 492745670]

約数ペア:

[(1, 492745670), (2, 246372835), (5, 98549134), (10, 49274567), (29, 16991230), (58, 8495615), (101, 4878670), (145, 3398246), (202, 2439335), (290, 1699123), (505, 975734), (1010, 487867), (2929, 168230), (5858, 84115), (14645, 33646), (16823, 29290)]