2018462

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{197}}^1$

素因数の和:355

約数の個数: 16

約数和(自身を含む): 3136320

約数和(自身を除く): 1117858

約数列:

[1, 2, 47, 94, 109, 197, 218, 394, 5123, 9259, 10246, 18518, 21473, 42946, 1009231, 2018462]

約数ペア:

[(1, 2018462), (2, 1009231), (47, 42946), (94, 21473), (109, 18518), (197, 10246), (218, 9259), (394, 5123)]