1021630

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{283}}^1$

素因数の和:328

約数の個数: 24

約数和(自身を含む): 1947672

約数和(自身を除く): 926042

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 283, 361, 566, 722, 1415, 1805, 2830, 3610, 5377, 10754, 26885, 53770, 102163, 204326, 510815, 1021630]

約数ペア:

[(1, 1021630), (2, 510815), (5, 204326), (10, 102163), (19, 53770), (38, 26885), (95, 10754), (190, 5377), (283, 3610), (361, 2830), (566, 1805), (722, 1415)]