8081630

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{347}}^1$

素因数の和:508

約数の個数: 32

約数和(自身を含む): 15559776

約数和(自身を除く): 7478146

約数列:

[1, 2, 5, 10, 17, 34, 85, 137, 170, 274, 347, 685, 694, 1370, 1735, 2329, 3470, 4658, 5899, 11645, 11798, 23290, 29495, 47539, 58990, 95078, 237695, 475390, 808163, 1616326, 4040815, 8081630]

約数ペア:

[(1, 8081630), (2, 4040815), (5, 1616326), (10, 808163), (17, 475390), (34, 237695), (85, 95078), (137, 58990), (170, 47539), (274, 29495), (347, 23290), (685, 11798), (694, 11645), (1370, 5899), (1735, 4658), (2329, 3470)]