820060982

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{671081}}^1$

素因数の和:671143

約数の個数: 16

約数和(自身を含む): 1352901312

約数和(自身を除く): 532840330

約数列:

[1, 2, 13, 26, 47, 94, 611, 1222, 671081, 1342162, 8724053, 17448106, 31540807, 63081614, 410030491, 820060982]

約数ペア:

[(1, 820060982), (2, 410030491), (13, 63081614), (26, 31540807), (47, 17448106), (94, 8724053), (611, 1342162), (1222, 671081)]