247641082

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{2719}}^1$

素因数の和:2878

約数の個数: 32

約数和(自身を含む): 416747520

約数和(自身を除く): 169106438

約数列:

[1, 2, 13, 26, 31, 62, 113, 226, 403, 806, 1469, 2719, 2938, 3503, 5438, 7006, 35347, 45539, 70694, 84289, 91078, 168578, 307247, 614494, 1095757, 2191514, 3994211, 7988422, 9524657, 19049314, 123820541, 247641082]

約数ペア:

[(1, 247641082), (2, 123820541), (13, 19049314), (26, 9524657), (31, 7988422), (62, 3994211), (113, 2191514), (226, 1095757), (403, 614494), (806, 307247), (1469, 168578), (2719, 91078), (2938, 84289), (3503, 70694), (5438, 45539), (7006, 35347)]