1330584568

素因数分解:

$2^3\times {\mathrm{211}}^1\times {\mathrm{788261}}^1$

素因数の和:788478

約数の個数: 16

約数和(自身を含む): 2506673160

約数和(自身を除く): 1176088592

約数列:

[1, 2, 4, 8, 211, 422, 844, 1688, 788261, 1576522, 3153044, 6306088, 166323071, 332646142, 665292284, 1330584568]

約数ペア:

[(1, 1330584568), (2, 665292284), (4, 332646142), (8, 166323071), (211, 6306088), (422, 3153044), (844, 1576522), (1688, 788261)]