8639124

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{701}}^1$

素因数の和:800

約数の個数: 48

約数和(自身を含む): 22014720

約数和(自身を除く): 13375596

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 79, 156, 158, 237, 316, 474, 701, 948, 1027, 1402, 2054, 2103, 2804, 3081, 4108, 4206, 6162, 8412, 9113, 12324, 18226, 27339, 36452, 54678, 55379, 109356, 110758, 166137, 221516, 332274, 664548, 719927, 1439854, 2159781, 2879708, 4319562, 8639124]

約数ペア:

[(1, 8639124), (2, 4319562), (3, 2879708), (4, 2159781), (6, 1439854), (12, 719927), (13, 664548), (26, 332274), (39, 221516), (52, 166137), (78, 110758), (79, 109356), (156, 55379), (158, 54678), (237, 36452), (316, 27339), (474, 18226), (701, 12324), (948, 9113), (1027, 8412), (1402, 6162), (2054, 4206), (2103, 4108), (2804, 3081)]