1980408922

素因数分解:

$2^1\times {\mathrm{271}}^1\times {\mathrm{1013}}^1\times {\mathrm{3607}}^1$

素因数の和:4893

約数の個数: 16

約数和(自身を含む): 2985345792

約数和(自身を除く): 1004936870

約数列:

[1, 2, 271, 542, 1013, 2026, 3607, 7214, 274523, 549046, 977497, 1954994, 3653891, 7307782, 990204461, 1980408922]

約数ペア:

[(1, 1980408922), (2, 990204461), (271, 7307782), (542, 3653891), (1013, 1954994), (2026, 977497), (3607, 549046), (7214, 274523)]