611640238

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{853}}^1\times {\mathrm{2963}}^1$

素因数の和:3840

約数の個数: 24

約数和(自身を含む): 1009971144

約数和(自身を除く): 398330906

約数列:

[1, 2, 11, 22, 121, 242, 853, 1706, 2963, 5926, 9383, 18766, 32593, 65186, 103213, 206426, 358523, 717046, 2527439, 5054878, 27801829, 55603658, 305820119, 611640238]

約数ペア:

[(1, 611640238), (2, 305820119), (11, 55603658), (22, 27801829), (121, 5054878), (242, 2527439), (853, 717046), (1706, 358523), (2963, 206426), (5926, 103213), (9383, 65186), (18766, 32593)]