1540495439

素因数分解:

$7^1\times {\mathrm{113}}^1\times {\mathrm{139}}^1\times {\mathrm{14011}}^1$

素因数の和:14270

約数の個数: 16

約数和(自身を含む): 1789052160

約数和(自身を除く): 248556721

約数列:

[1, 7, 113, 139, 791, 973, 14011, 15707, 98077, 109949, 1583243, 1947529, 11082701, 13632703, 220070777, 1540495439]

約数ペア:

[(1, 1540495439), (7, 220070777), (113, 13632703), (139, 11082701), (791, 1947529), (973, 1583243), (14011, 109949), (15707, 98077)]