2017264921

素因数分解:

$7^1\times {\mathrm{79}}^1\times {\mathrm{239}}^1\times {\mathrm{15263}}^1$

素因数の和:15588

約数の個数: 16

約数和(自身を含む): 2344550400

約数和(自身を除く): 327285479

約数列:

[1, 7, 79, 239, 553, 1673, 15263, 18881, 106841, 132167, 1205777, 3647857, 8440439, 25534999, 288180703, 2017264921]

約数ペア:

[(1, 2017264921), (7, 288180703), (79, 25534999), (239, 8440439), (553, 3647857), (1673, 1205777), (15263, 132167), (18881, 106841)]