8421970

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{463}}^1$

素因数の和:594

約数の個数: 32

約数和(自身を含む): 16236288

約数和(自身を除く): 7814318

約数列:

[1, 2, 5, 10, 17, 34, 85, 107, 170, 214, 463, 535, 926, 1070, 1819, 2315, 3638, 4630, 7871, 9095, 15742, 18190, 39355, 49541, 78710, 99082, 247705, 495410, 842197, 1684394, 4210985, 8421970]

約数ペア:

[(1, 8421970), (2, 4210985), (5, 1684394), (10, 842197), (17, 495410), (34, 247705), (85, 99082), (107, 78710), (170, 49541), (214, 39355), (463, 18190), (535, 15742), (926, 9095), (1070, 7871), (1819, 4630), (2315, 3638)]