2251028

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{593}}^1$

素因数の和:683

約数の個数: 24

約数和(自身を含む): 4307688

約数和(自身を除く): 2056660

約数列:

[1, 2, 4, 13, 26, 52, 73, 146, 292, 593, 949, 1186, 1898, 2372, 3796, 7709, 15418, 30836, 43289, 86578, 173156, 562757, 1125514, 2251028]

約数ペア:

[(1, 2251028), (2, 1125514), (4, 562757), (13, 173156), (26, 86578), (52, 43289), (73, 30836), (146, 15418), (292, 7709), (593, 3796), (949, 2372), (1186, 1898)]