538397212

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{239}}^1\times {\mathrm{491}}^1$

素因数の和:802

約数の個数: 48

約数和(自身を含む): 1005096960

約数和(自身を除く): 466699748

約数列:

[1, 2, 4, 31, 37, 62, 74, 124, 148, 239, 478, 491, 956, 982, 1147, 1964, 2294, 4588, 7409, 8843, 14818, 15221, 17686, 18167, 29636, 30442, 35372, 36334, 60884, 72668, 117349, 234698, 274133, 469396, 548266, 563177, 1096532, 1126354, 2252708, 3637819, 4341913, 7275638, 8683826, 14551276, 17367652, 134599303, 269198606, 538397212]

約数ペア:

[(1, 538397212), (2, 269198606), (4, 134599303), (31, 17367652), (37, 14551276), (62, 8683826), (74, 7275638), (124, 4341913), (148, 3637819), (239, 2252708), (478, 1126354), (491, 1096532), (956, 563177), (982, 548266), (1147, 469396), (1964, 274133), (2294, 234698), (4588, 117349), (7409, 72668), (8843, 60884), (14818, 36334), (15221, 35372), (17686, 30442), (18167, 29636)]