1900525397786

素因数分解:

$2^1\times {\mathrm{97}}^1\times {\mathrm{317}}^1\times {\mathrm{1453}}^1\times {\mathrm{21269}}^1$

素因数の和:23138

約数の個数: 32

約数和(自身を含む): 2891387817360

約数和(自身を除く): 990862419574

約数列:

[1, 2, 97, 194, 317, 634, 1453, 2906, 21269, 30749, 42538, 61498, 140941, 281882, 460601, 921202, 2063093, 4126186, 6742273, 13484546, 30903857, 44678297, 61807714, 89356594, 654000481, 1308000962, 2997674129, 5995348258, 9796522669, 19593045338, 950262698893, 1900525397786]

約数ペア:

[(1, 1900525397786), (2, 950262698893), (97, 19593045338), (194, 9796522669), (317, 5995348258), (634, 2997674129), (1453, 1308000962), (2906, 654000481), (21269, 89356594), (30749, 61807714), (42538, 44678297), (61498, 30903857), (140941, 13484546), (281882, 6742273), (460601, 4126186), (921202, 2063093)]