426195294

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{10147507}}^1$

素因数の和:10147519

約数の個数: 16

約数和(自身を含む): 974160768

約数和(自身を除く): 547965474

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 10147507, 20295014, 30442521, 60885042, 71032549, 142065098, 213097647, 426195294]

約数ペア:

[(1, 426195294), (2, 213097647), (3, 142065098), (6, 71032549), (7, 60885042), (14, 30442521), (21, 20295014), (42, 10147507)]