131509482

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{349}}^1\times {\mathrm{4831}}^1$

素因数の和:5198

約数の個数: 32

約数和(自身を含む): 284121600

約数和(自身を除く): 152612118

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 349, 698, 1047, 2094, 4537, 4831, 9074, 9662, 13611, 14493, 27222, 28986, 62803, 125606, 188409, 376818, 1686019, 3372038, 5058057, 10116114, 21918247, 43836494, 65754741, 131509482]

約数ペア:

[(1, 131509482), (2, 65754741), (3, 43836494), (6, 21918247), (13, 10116114), (26, 5058057), (39, 3372038), (78, 1686019), (349, 376818), (698, 188409), (1047, 125606), (2094, 62803), (4537, 28986), (4831, 27222), (9074, 14493), (9662, 13611)]