5905276

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1$

素因数の和:218

約数の個数: 48

約数和(自身を含む): 12073600

約数和(自身を除く): 6168324

約数列:

[1, 2, 4, 13, 19, 26, 38, 43, 52, 76, 86, 139, 172, 247, 278, 494, 556, 559, 817, 988, 1118, 1634, 1807, 2236, 2641, 3268, 3614, 5282, 5977, 7228, 10564, 10621, 11954, 21242, 23908, 34333, 42484, 68666, 77701, 113563, 137332, 155402, 227126, 310804, 454252, 1476319, 2952638, 5905276]

約数ペア:

[(1, 5905276), (2, 2952638), (4, 1476319), (13, 454252), (19, 310804), (26, 227126), (38, 155402), (43, 137332), (52, 113563), (76, 77701), (86, 68666), (139, 42484), (172, 34333), (247, 23908), (278, 21242), (494, 11954), (556, 10621), (559, 10564), (817, 7228), (988, 5977), (1118, 5282), (1634, 3614), (1807, 3268), (2236, 2641)]