2017443678

素因数分解:

$2^1\times 3^1\times {\mathrm{1223}}^1\times {\mathrm{274931}}^1$

素因数の和:276159

約数の個数: 16

約数和(自身を含む): 4038201216

約数和(自身を除く): 2020757538

約数列:

[1, 2, 3, 6, 1223, 2446, 3669, 7338, 274931, 549862, 824793, 1649586, 336240613, 672481226, 1008721839, 2017443678]

約数ペア:

[(1, 2017443678), (2, 1008721839), (3, 672481226), (6, 336240613), (1223, 1649586), (2446, 824793), (3669, 549862), (7338, 274931)]