261991974

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{48571}}^1$

素因数の和:48636

約数の個数: 32

約数和(自身を含む): 559549440

約数和(自身を除く): 297557466

約数列:

[1, 2, 3, 6, 29, 31, 58, 62, 87, 93, 174, 186, 899, 1798, 2697, 5394, 48571, 97142, 145713, 291426, 1408559, 1505701, 2817118, 3011402, 4225677, 4517103, 8451354, 9034206, 43665329, 87330658, 130995987, 261991974]

約数ペア:

[(1, 261991974), (2, 130995987), (3, 87330658), (6, 43665329), (29, 9034206), (31, 8451354), (58, 4517103), (62, 4225677), (87, 3011402), (93, 2817118), (174, 1505701), (186, 1408559), (899, 291426), (1798, 145713), (2697, 97142), (5394, 48571)]