492728782

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{2243}}^1$

素因数の和:2353

約数の個数: 64

約数和(自身を含む): 977163264

約数和(自身を除く): 484434482

約数列:

[1, 2, 7, 13, 14, 17, 26, 34, 71, 91, 119, 142, 182, 221, 238, 442, 497, 923, 994, 1207, 1547, 1846, 2243, 2414, 3094, 4486, 6461, 8449, 12922, 15691, 15701, 16898, 29159, 31382, 31402, 38131, 58318, 76262, 109837, 159253, 204113, 219674, 266917, 318506, 408226, 495703, 533834, 991406, 1114771, 2070289, 2229542, 2707301, 3469921, 4140578, 5414602, 6939842, 14492023, 18951107, 28984046, 35194913, 37902214, 70389826, 246364391, 492728782]

約数ペア:

[(1, 492728782), (2, 246364391), (7, 70389826), (13, 37902214), (14, 35194913), (17, 28984046), (26, 18951107), (34, 14492023), (71, 6939842), (91, 5414602), (119, 4140578), (142, 3469921), (182, 2707301), (221, 2229542), (238, 2070289), (442, 1114771), (497, 991406), (923, 533834), (994, 495703), (1207, 408226), (1547, 318506), (1846, 266917), (2243, 219674), (2414, 204113), (3094, 159253), (4486, 109837), (6461, 76262), (8449, 58318), (12922, 38131), (15691, 31402), (15701, 31382), (16898, 29159)]