1661529914

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{383371}}^1$

素因数の和:383581

約数の個数: 16

約数和(自身を含む): 2732675616

約数和(自身を除く): 1071145702

約数列:

[1, 2, 11, 22, 197, 394, 2167, 4334, 383371, 766742, 4217081, 8434162, 75524087, 151048174, 830764957, 1661529914]

約数ペア:

[(1, 1661529914), (2, 830764957), (11, 151048174), (22, 75524087), (197, 8434162), (394, 4217081), (2167, 766742), (4334, 383371)]