8102588

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{139}}^1$

素因数の和:234

約数の個数: 48

約数和(自身を含む): 16464000

約数和(自身を除く): 8361412

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 59, 76, 118, 139, 236, 247, 278, 494, 556, 767, 988, 1121, 1534, 1807, 2242, 2641, 3068, 3614, 4484, 5282, 7228, 8201, 10564, 14573, 16402, 29146, 32804, 34333, 58292, 68666, 106613, 137332, 155819, 213226, 311638, 426452, 623276, 2025647, 4051294, 8102588]

約数ペア:

[(1, 8102588), (2, 4051294), (4, 2025647), (13, 623276), (19, 426452), (26, 311638), (38, 213226), (52, 155819), (59, 137332), (76, 106613), (118, 68666), (139, 58292), (236, 34333), (247, 32804), (278, 29146), (494, 16402), (556, 14573), (767, 10564), (988, 8201), (1121, 7228), (1534, 5282), (1807, 4484), (2242, 3614), (2641, 3068)]