870801828

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{701}}^1\times {\mathrm{7963}}^1$

素因数の和:8684

約数の個数: 48

約数和(自身を含む): 2191565376

約数和(自身を除く): 1320763548

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 701, 1402, 2103, 2804, 4206, 7963, 8412, 9113, 15926, 18226, 23889, 27339, 31852, 36452, 47778, 54678, 95556, 103519, 109356, 207038, 310557, 414076, 621114, 1242228, 5582063, 11164126, 16746189, 22328252, 33492378, 66984756, 72566819, 145133638, 217700457, 290267276, 435400914, 870801828]

約数ペア:

[(1, 870801828), (2, 435400914), (3, 290267276), (4, 217700457), (6, 145133638), (12, 72566819), (13, 66984756), (26, 33492378), (39, 22328252), (52, 16746189), (78, 11164126), (156, 5582063), (701, 1242228), (1402, 621114), (2103, 414076), (2804, 310557), (4206, 207038), (7963, 109356), (8412, 103519), (9113, 95556), (15926, 54678), (18226, 47778), (23889, 36452), (27339, 31852)]