426903476

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{37699}}^1$

素因数の和:37871

約数の個数: 24

約数和(自身を含む): 791700000

約数和(自身を除く): 364796524

約数列:

[1, 2, 4, 19, 38, 76, 149, 298, 596, 2831, 5662, 11324, 37699, 75398, 150796, 716281, 1432562, 2865124, 5617151, 11234302, 22468604, 106725869, 213451738, 426903476]

約数ペア:

[(1, 426903476), (2, 213451738), (4, 106725869), (19, 22468604), (38, 11234302), (76, 5617151), (149, 2865124), (298, 1432562), (596, 716281), (2831, 150796), (5662, 75398), (11324, 37699)]