42926398529

素因数分解:

$7^1\times {\mathrm{113}}^1\times {\mathrm{139}}^1\times {\mathrm{390421}}^1$

素因数の和:390680

約数の個数: 16

約数和(自身を含む): 49849080960

約数和(自身を除く): 6922682431

約数列:

[1, 7, 113, 139, 791, 973, 15707, 109949, 390421, 2732947, 44117573, 54268519, 308823011, 379879633, 6132342647, 42926398529]

約数ペア:

[(1, 42926398529), (7, 6132342647), (113, 379879633), (139, 308823011), (791, 54268519), (973, 44117573), (15707, 2732947), (109949, 390421)]