989841598

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{331}}^1\times {\mathrm{36469}}^1$

素因数の和:36843

約数の個数: 16

約数和(自身を含む): 1525613040

約数和(自身を除く): 535771442

約数列:

[1, 2, 41, 82, 331, 662, 13571, 27142, 36469, 72938, 1495229, 2990458, 12071239, 24142478, 494920799, 989841598]

約数ペア:

[(1, 989841598), (2, 494920799), (41, 24142478), (82, 12071239), (331, 2990458), (662, 1495229), (13571, 72938), (27142, 36469)]