2017589252

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{64279}}^1$

素因数の和:64368

約数の個数: 48

約数和(自身を含む): 4319616000

約数和(自身を除く): 2302026748

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 59, 76, 118, 133, 236, 266, 413, 532, 826, 1121, 1652, 2242, 4484, 7847, 15694, 31388, 64279, 128558, 257116, 449953, 899906, 1221301, 1799812, 2442602, 3792461, 4885204, 7584922, 8549107, 15169844, 17098214, 26547227, 34196428, 53094454, 72056759, 106188908, 144113518, 288227036, 504397313, 1008794626, 2017589252]

約数ペア:

[(1, 2017589252), (2, 1008794626), (4, 504397313), (7, 288227036), (14, 144113518), (19, 106188908), (28, 72056759), (38, 53094454), (59, 34196428), (76, 26547227), (118, 17098214), (133, 15169844), (236, 8549107), (266, 7584922), (413, 4885204), (532, 3792461), (826, 2442602), (1121, 1799812), (1652, 1221301), (2242, 899906), (4484, 449953), (7847, 257116), (15694, 128558), (31388, 64279)]