1493675245438

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{631}}^1\times {\mathrm{3278609}}^1$

素因数の和:3279280

約数の個数: 24

約数和(自身を含む): 2368389177360

約数和(自身を除く): 874713931922

約数列:

[1, 2, 19, 38, 361, 631, 722, 1262, 11989, 23978, 227791, 455582, 3278609, 6557218, 62293571, 124587142, 1183577849, 2068802279, 2367155698, 4137604558, 39307243301, 78614486602, 746837622719, 1493675245438]

約数ペア:

[(1, 1493675245438), (2, 746837622719), (19, 78614486602), (38, 39307243301), (361, 4137604558), (631, 2367155698), (722, 2068802279), (1262, 1183577849), (11989, 124587142), (23978, 62293571), (227791, 6557218), (455582, 3278609)]