439967510138

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{769}}^1\times {\mathrm{468191}}^1$

素因数の和:469022

約数の個数: 32

約数和(自身を含む): 726783805440

約数和(自身を除く): 286816295302

約数列:

[1, 2, 13, 26, 47, 94, 611, 769, 1222, 1538, 9997, 19994, 36143, 72286, 468191, 469859, 936382, 939718, 6086483, 12172966, 22004977, 44009954, 286064701, 360038879, 572129402, 720077758, 4680505427, 9361010854, 16921827313, 33843654626, 219983755069, 439967510138]

約数ペア:

[(1, 439967510138), (2, 219983755069), (13, 33843654626), (26, 16921827313), (47, 9361010854), (94, 4680505427), (611, 720077758), (769, 572129402), (1222, 360038879), (1538, 286064701), (9997, 44009954), (19994, 22004977), (36143, 12172966), (72286, 6086483), (468191, 939718), (469859, 936382)]