426366962

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{19763}}^1$

素因数の和:19862

約数の個数: 32

約数和(自身を含む): 774116352

約数和(自身を除く): 347749390

約数列:

[1, 2, 7, 14, 23, 46, 67, 134, 161, 322, 469, 938, 1541, 3082, 10787, 19763, 21574, 39526, 138341, 276682, 454549, 909098, 1324121, 2648242, 3181843, 6363686, 9268847, 18537694, 30454783, 60909566, 213183481, 426366962]

約数ペア:

[(1, 426366962), (2, 213183481), (7, 60909566), (14, 30454783), (23, 18537694), (46, 9268847), (67, 6363686), (134, 3181843), (161, 2648242), (322, 1324121), (469, 909098), (938, 454549), (1541, 276682), (3082, 138341), (10787, 39526), (19763, 21574)]