1999778362

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{1879}}^1\times {\mathrm{12979}}^1$

素因数の和:14901

約数の個数: 16

約数和(自身を含む): 3074702400

約数和(自身を除く): 1074924038

約数列:

[1, 2, 41, 82, 1879, 3758, 12979, 25958, 77039, 154078, 532139, 1064278, 24387541, 48775082, 999889181, 1999778362]

約数ペア:

[(1, 1999778362), (2, 999889181), (41, 48775082), (82, 24387541), (1879, 1064278), (3758, 532139), (12979, 154078), (25958, 77039)]