1628795810

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{1823}}^1\times {\mathrm{1901}}^1$

素因数の和:3778

約数の個数: 32

約数和(自身を含む): 2997430272

約数和(自身を除く): 1368634462

約数列:

[1, 2, 5, 10, 47, 94, 235, 470, 1823, 1901, 3646, 3802, 9115, 9505, 18230, 19010, 85681, 89347, 171362, 178694, 428405, 446735, 856810, 893470, 3465523, 6931046, 17327615, 34655230, 162879581, 325759162, 814397905, 1628795810]

約数ペア:

[(1, 1628795810), (2, 814397905), (5, 325759162), (10, 162879581), (47, 34655230), (94, 17327615), (235, 6931046), (470, 3465523), (1823, 893470), (1901, 856810), (3646, 446735), (3802, 428405), (9115, 178694), (9505, 171362), (18230, 89347), (19010, 85681)]