2017130950

素因数分解:

$2^1\times 5^2\times {\mathrm{991}}^1\times {\mathrm{40709}}^1$

素因数の和:41712

約数の個数: 24

約数和(自身を含む): 3755741760

約数和(自身を除く): 1738610810

約数列:

[1, 2, 5, 10, 25, 50, 991, 1982, 4955, 9910, 24775, 40709, 49550, 81418, 203545, 407090, 1017725, 2035450, 40342619, 80685238, 201713095, 403426190, 1008565475, 2017130950]

約数ペア:

[(1, 2017130950), (2, 1008565475), (5, 403426190), (10, 201713095), (25, 80685238), (50, 40342619), (991, 2035450), (1982, 1017725), (4955, 407090), (9910, 203545), (24775, 81418), (40709, 49550)]