1293102728

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{47111}}^1$

素因数の和:47237

約数の個数: 32

約数和(自身を含む): 2510127360

約数和(自身を除く): 1217024632

約数列:

[1, 2, 4, 8, 47, 73, 94, 146, 188, 292, 376, 584, 3431, 6862, 13724, 27448, 47111, 94222, 188444, 376888, 2214217, 3439103, 4428434, 6878206, 8856868, 13756412, 17713736, 27512824, 161637841, 323275682, 646551364, 1293102728]

約数ペア:

[(1, 1293102728), (2, 646551364), (4, 323275682), (8, 161637841), (47, 27512824), (73, 17713736), (94, 13756412), (146, 8856868), (188, 6878206), (292, 4428434), (376, 3439103), (584, 2214217), (3431, 376888), (6862, 188444), (13724, 94222), (27448, 47111)]