2582647990

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1168619}}^1$

素因数の和:1168656

約数の個数: 32

約数和(自身を含む): 5300860320

約数和(自身を除く): 2718212330

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 130, 170, 221, 442, 1105, 2210, 1168619, 2337238, 5843095, 11686190, 15192047, 19866523, 30384094, 39733046, 75960235, 99332615, 151920470, 198665230, 258264799, 516529598, 1291323995, 2582647990]

約数ペア:

[(1, 2582647990), (2, 1291323995), (5, 516529598), (10, 258264799), (13, 198665230), (17, 151920470), (26, 99332615), (34, 75960235), (65, 39733046), (85, 30384094), (130, 19866523), (170, 15192047), (221, 11686190), (442, 5843095), (1105, 2337238), (2210, 1168619)]