42004966

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1\times {\mathrm{2477}}^1$

素因数の和:2679

約数の個数: 16

約数和(自身を含む): 64527120

約数和(自身を除く): 22522154

約数列:

[1, 2, 61, 122, 139, 278, 2477, 4954, 8479, 16958, 151097, 302194, 344303, 688606, 21002483, 42004966]

約数ペア:

[(1, 42004966), (2, 21002483), (61, 688606), (122, 344303), (139, 302194), (278, 151097), (2477, 16958), (4954, 8479)]