2019492035

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{241}}^1\times {\mathrm{251}}^1\times {\mathrm{607}}^1$

素因数の和:1115

約数の個数: 32

約数和(自身を含む): 2669635584

約数和(自身を除く): 650143549

約数列:

[1, 5, 11, 55, 241, 251, 607, 1205, 1255, 2651, 2761, 3035, 6677, 13255, 13805, 33385, 60491, 146287, 152357, 302455, 665401, 731435, 761785, 1609157, 1675927, 3327005, 8045785, 8379635, 36718037, 183590185, 403898407, 2019492035]

約数ペア:

[(1, 2019492035), (5, 403898407), (11, 183590185), (55, 36718037), (241, 8379635), (251, 8045785), (607, 3327005), (1205, 1675927), (1255, 1609157), (2651, 761785), (2761, 731435), (3035, 665401), (6677, 302455), (13255, 152357), (13805, 146287), (33385, 60491)]