291268428586

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{1699}}^1\times {\mathrm{57107}}^1$

素因数の和:58906

約数の個数: 32

約数和(自身を含む): 466001280000

約数和(自身を除く): 174732851414

約数列:

[1, 2, 19, 38, 79, 158, 1501, 1699, 3002, 3398, 32281, 57107, 64562, 114214, 134221, 268442, 1085033, 2170066, 2550199, 4511453, 5100398, 9022906, 85717607, 97024793, 171435214, 194049586, 1843471067, 3686942134, 7664958647, 15329917294, 145634214293, 291268428586]

約数ペア:

[(1, 291268428586), (2, 145634214293), (19, 15329917294), (38, 7664958647), (79, 3686942134), (158, 1843471067), (1501, 194049586), (1699, 171435214), (3002, 97024793), (3398, 85717607), (32281, 9022906), (57107, 5100398), (64562, 4511453), (114214, 2550199), (134221, 2170066), (268442, 1085033)]