8988178

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{59}}^1\times {\mathrm{211}}^1$

素因数の和:310

約数の個数: 24

約数和(自身を含む): 14538960

約数和(自身を除く): 5550782

約数列:

[1, 2, 19, 38, 59, 118, 211, 361, 422, 722, 1121, 2242, 4009, 8018, 12449, 21299, 24898, 42598, 76171, 152342, 236531, 473062, 4494089, 8988178]

約数ペア:

[(1, 8988178), (2, 4494089), (19, 473062), (38, 236531), (59, 152342), (118, 76171), (211, 42598), (361, 24898), (422, 21299), (722, 12449), (1121, 8018), (2242, 4009)]