2888627

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{587}}^1$

素因数の和:650

約数の個数: 16

約数和(自身を含む): 3575040

約数和(自身を除く): 686413

約数列:

[1, 7, 19, 37, 133, 259, 587, 703, 4109, 4921, 11153, 21719, 78071, 152033, 412661, 2888627]

約数ペア:

[(1, 2888627), (7, 412661), (19, 152033), (37, 78071), (133, 21719), (259, 11153), (587, 4921), (703, 4109)]