7138502

素因数分解:

$2^1\times 7^1\times {\mathrm{443}}^1\times {\mathrm{1151}}^1$

素因数の和:1603

約数の個数: 16

約数和(自身を含む): 12275712

約数和(自身を除く): 5137210

約数列:

[1, 2, 7, 14, 443, 886, 1151, 2302, 3101, 6202, 8057, 16114, 509893, 1019786, 3569251, 7138502]

約数ペア:

[(1, 7138502), (2, 3569251), (7, 1019786), (14, 509893), (443, 16114), (886, 8057), (1151, 6202), (2302, 3101)]