1330753214

素因数分解:

$2^1\times 7^1\times {\mathrm{421}}^1\times {\mathrm{225781}}^1$

素因数の和:226211

約数の個数: 16

約数和(自身を含む): 2286720096

約数和(自身を除く): 955966882

約数列:

[1, 2, 7, 14, 421, 842, 2947, 5894, 225781, 451562, 1580467, 3160934, 95053801, 190107602, 665376607, 1330753214]

約数ペア:

[(1, 1330753214), (2, 665376607), (7, 190107602), (14, 95053801), (421, 3160934), (842, 1580467), (2947, 451562), (5894, 225781)]