130712924

素因数分解:

$2^2\times {\mathrm{73}}^1\times {\mathrm{239}}^1\times {\mathrm{1873}}^1$

素因数の和:2189

約数の個数: 24

約数和(自身を含む): 232975680

約数和(自身を除く): 102262756

約数列:

[1, 2, 4, 73, 146, 239, 292, 478, 956, 1873, 3746, 7492, 17447, 34894, 69788, 136729, 273458, 447647, 546916, 895294, 1790588, 32678231, 65356462, 130712924]

約数ペア:

[(1, 130712924), (2, 65356462), (4, 32678231), (73, 1790588), (146, 895294), (239, 546916), (292, 447647), (478, 273458), (956, 136729), (1873, 69788), (3746, 34894), (7492, 17447)]