1373200322

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{409}}^1\times {\mathrm{491}}^1$

素因数の和:1178

約数の個数: 32

約数和(自身を含む): 2236671360

約数和(自身を除く): 863471038

約数列:

[1, 2, 13, 26, 263, 409, 491, 526, 818, 982, 3419, 5317, 6383, 6838, 10634, 12766, 107567, 129133, 200819, 215134, 258266, 401638, 1398371, 1678729, 2610647, 2796742, 3357458, 5221294, 52815397, 105630794, 686600161, 1373200322]

約数ペア:

[(1, 1373200322), (2, 686600161), (13, 105630794), (26, 52815397), (263, 5221294), (409, 3357458), (491, 2796742), (526, 2610647), (818, 1678729), (982, 1398371), (3419, 401638), (5317, 258266), (6383, 215134), (6838, 200819), (10634, 129133), (12766, 107567)]