1405516006

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{371633}}^1$

素因数の和:371727

約数の個数: 16

約数和(自身を含む): 2211965568

約数和(自身を除く): 806449562

約数列:

[1, 2, 31, 61, 62, 122, 1891, 3782, 371633, 743266, 11520623, 22669613, 23041246, 45339226, 702758003, 1405516006]

約数ペア:

[(1, 1405516006), (2, 702758003), (31, 45339226), (61, 23041246), (62, 22669613), (122, 11520623), (1891, 743266), (3782, 371633)]