1915676324341

素因数分解:

${\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{251}}^1\times {\mathrm{643}}^1\times {\mathrm{24677}}^1$

素因数の和:25621

約数の個数: 32

約数和(自身を含む): 2130629816448

約数和(自身を除く): 214953492107

約数列:

[1, 13, 37, 251, 481, 643, 3263, 8359, 9287, 23791, 24677, 120731, 161393, 309283, 320801, 913049, 2098109, 5971541, 6193927, 11869637, 15867311, 77630033, 80521051, 206275043, 229175299, 587090507, 2979278887, 3982695061, 7632176591, 51775035793, 147359717257, 1915676324341]

約数ペア:

[(1, 1915676324341), (13, 147359717257), (37, 51775035793), (251, 7632176591), (481, 3982695061), (643, 2979278887), (3263, 587090507), (8359, 229175299), (9287, 206275043), (23791, 80521051), (24677, 77630033), (120731, 15867311), (161393, 11869637), (309283, 6193927), (320801, 5971541), (913049, 2098109)]