1330682486

素因数分解:

$2^1\times 7^1\times {\mathrm{421}}^1\times {\mathrm{225769}}^1$

素因数の和:226199

約数の個数: 16

約数和(自身を含む): 2286598560

約数和(自身を除く): 955916074

約数列:

[1, 2, 7, 14, 421, 842, 2947, 5894, 225769, 451538, 1580383, 3160766, 95048749, 190097498, 665341243, 1330682486]

約数ペア:

[(1, 1330682486), (2, 665341243), (7, 190097498), (14, 95048749), (421, 3160766), (842, 1580383), (2947, 451538), (5894, 225769)]