253799822

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{31481}}^1$

素因数の和:31651

約数の個数: 16

約数和(自身を含む): 396673200

約数和(自身を除く): 142873378

約数列:

[1, 2, 29, 58, 139, 278, 4031, 8062, 31481, 62962, 912949, 1825898, 4375859, 8751718, 126899911, 253799822]

約数ペア:

[(1, 253799822), (2, 126899911), (29, 8751718), (58, 4375859), (139, 1825898), (278, 912949), (4031, 62962), (8062, 31481)]