7136998

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{401}}^1\times {\mathrm{809}}^1$

素因数の和:1223

約数の個数: 16

約数和(自身を含む): 11722320

約数和(自身を除く): 4585322

約数列:

[1, 2, 11, 22, 401, 802, 809, 1618, 4411, 8822, 8899, 17798, 324409, 648818, 3568499, 7136998]

約数ペア:

[(1, 7136998), (2, 3568499), (11, 648818), (22, 324409), (401, 17798), (802, 8899), (809, 8822), (1618, 4411)]