1319666

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1\times {\mathrm{139}}^1$

素因数の和:289

約数の個数: 16

約数和(自身を含む): 2056320

約数和(自身を除く): 736654

約数列:

[1, 2, 47, 94, 101, 139, 202, 278, 4747, 6533, 9494, 13066, 14039, 28078, 659833, 1319666]

約数ペア:

[(1, 1319666), (2, 659833), (47, 28078), (94, 14039), (101, 13066), (139, 9494), (202, 6533), (278, 4747)]