521732094

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{997}}^1\times {\mathrm{6709}}^1$

素因数の和:7724

約数の個数: 32

約数和(自身を含む): 1125025440

約数和(自身を除く): 603293346

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 997, 1994, 2991, 5982, 6709, 12961, 13418, 20127, 25922, 38883, 40254, 77766, 87217, 174434, 261651, 523302, 6688873, 13377746, 20066619, 40133238, 86955349, 173910698, 260866047, 521732094]

約数ペア:

[(1, 521732094), (2, 260866047), (3, 173910698), (6, 86955349), (13, 40133238), (26, 20066619), (39, 13377746), (78, 6688873), (997, 523302), (1994, 261651), (2991, 174434), (5982, 87217), (6709, 77766), (12961, 40254), (13418, 38883), (20127, 25922)]