998437826

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{1163}}^1\times {\mathrm{9133}}^1$

素因数の和:10345

約数の個数: 16

約数和(自身を含む): 1531004544

約数和(自身を除く): 532566718

約数列:

[1, 2, 47, 94, 1163, 2326, 9133, 18266, 54661, 109322, 429251, 858502, 10621679, 21243358, 499218913, 998437826]

約数ペア:

[(1, 998437826), (2, 499218913), (47, 21243358), (94, 10621679), (1163, 858502), (2326, 429251), (9133, 109322), (18266, 54661)]