1970674

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{389}}^1$

素因数の和:557

約数の個数: 16

約数和(自身を含む): 3159000

約数和(自身を除く): 1188326

約数列:

[1, 2, 17, 34, 149, 298, 389, 778, 2533, 5066, 6613, 13226, 57961, 115922, 985337, 1970674]

約数ペア:

[(1, 1970674), (2, 985337), (17, 115922), (34, 57961), (149, 13226), (298, 6613), (389, 5066), (778, 2533)]