2160424708

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{409}}^1\times {\mathrm{101581}}^1$

素因数の和:102007

約数の個数: 24

約数和(自身を含む): 4081564760

約数和(自身を除く): 1921140052

約数列:

[1, 2, 4, 13, 26, 52, 409, 818, 1636, 5317, 10634, 21268, 101581, 203162, 406324, 1320553, 2641106, 5282212, 41546629, 83093258, 166186516, 540106177, 1080212354, 2160424708]

約数ペア:

[(1, 2160424708), (2, 1080212354), (4, 540106177), (13, 166186516), (26, 83093258), (52, 41546629), (409, 5282212), (818, 2641106), (1636, 1320553), (5317, 406324), (10634, 203162), (21268, 101581)]