1330787234

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{271}}^1\times {\mathrm{439}}^1$

素因数の和:783

約数の個数: 64

約数和(自身を含む): 2481684480

約数和(自身を除く): 1150897246

約数列:

[1, 2, 7, 14, 17, 34, 47, 94, 119, 238, 271, 329, 439, 542, 658, 799, 878, 1598, 1897, 3073, 3794, 4607, 5593, 6146, 7463, 9214, 11186, 12737, 14926, 20633, 25474, 32249, 41266, 52241, 64498, 89159, 104482, 118969, 144431, 178318, 216529, 237938, 288862, 350761, 433058, 701522, 832783, 1515703, 1665566, 2022473, 2455327, 3031406, 4044946, 4910654, 5591543, 11183086, 14157311, 28314622, 39140801, 78281602, 95056231, 190112462, 665393617, 1330787234]

約数ペア:

[(1, 1330787234), (2, 665393617), (7, 190112462), (14, 95056231), (17, 78281602), (34, 39140801), (47, 28314622), (94, 14157311), (119, 11183086), (238, 5591543), (271, 4910654), (329, 4044946), (439, 3031406), (542, 2455327), (658, 2022473), (799, 1665566), (878, 1515703), (1598, 832783), (1897, 701522), (3073, 433058), (3794, 350761), (4607, 288862), (5593, 237938), (6146, 216529), (7463, 178318), (9214, 144431), (11186, 118969), (12737, 104482), (14926, 89159), (20633, 64498), (25474, 52241), (32249, 41266)]