1987962

素因数分解:

$2^1\times 3^1\times {\mathrm{421}}^1\times {\mathrm{787}}^1$

素因数の和:1213

約数の個数: 16

約数和(自身を含む): 3990432

約数和(自身を除く): 2002470

約数列:

[1, 2, 3, 6, 421, 787, 842, 1263, 1574, 2361, 2526, 4722, 331327, 662654, 993981, 1987962]

約数ペア:

[(1, 1987962), (2, 993981), (3, 662654), (6, 331327), (421, 4722), (787, 2526), (842, 2361), (1263, 1574)]