839336654

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{12421}}^1$

素因数の和:12572

約数の個数: 32

約数和(自身を含む): 1427436864

約数和(自身を除く): 588100210

約数列:

[1, 2, 13, 23, 26, 46, 113, 226, 299, 598, 1469, 2599, 2938, 5198, 12421, 24842, 33787, 67574, 161473, 285683, 322946, 571366, 1403573, 2807146, 3713879, 7427758, 18246449, 32282179, 36492898, 64564358, 419668327, 839336654]

約数ペア:

[(1, 839336654), (2, 419668327), (13, 64564358), (23, 36492898), (26, 32282179), (46, 18246449), (113, 7427758), (226, 3713879), (299, 2807146), (598, 1403573), (1469, 571366), (2599, 322946), (2938, 285683), (5198, 161473), (12421, 67574), (24842, 33787)]