131044634

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{4783}}^1$

素因数の和:4914

約数の個数: 32

約数和(自身を含む): 238817280

約数和(自身を除く): 107772646

約数列:

[1, 2, 7, 14, 19, 38, 103, 133, 206, 266, 721, 1442, 1957, 3914, 4783, 9566, 13699, 27398, 33481, 66962, 90877, 181754, 492649, 636139, 985298, 1272278, 3448543, 6897086, 9360331, 18720662, 65522317, 131044634]

約数ペア:

[(1, 131044634), (2, 65522317), (7, 18720662), (14, 9360331), (19, 6897086), (38, 3448543), (103, 1272278), (133, 985298), (206, 636139), (266, 492649), (721, 181754), (1442, 90877), (1957, 66962), (3914, 33481), (4783, 27398), (9566, 13699)]