1998099358

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{4447}}^1\times {\mathrm{7247}}^1$

素因数の和:11727

約数の個数: 16

約数和(自身を含む): 3094953984

約数和(自身を除く): 1096854626

約数列:

[1, 2, 31, 62, 4447, 7247, 8894, 14494, 137857, 224657, 275714, 449314, 32227409, 64454818, 999049679, 1998099358]

約数ペア:

[(1, 1998099358), (2, 999049679), (31, 64454818), (62, 32227409), (4447, 449314), (7247, 275714), (8894, 224657), (14494, 137857)]