2598547

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{127}}^1$

素因数の和:250

約数の個数: 16

約数和(自身を含む): 3112960

約数和(自身を除く): 514413

約数列:

[1, 7, 37, 79, 127, 259, 553, 889, 2923, 4699, 10033, 20461, 32893, 70231, 371221, 2598547]

約数ペア:

[(1, 2598547), (7, 371221), (37, 70231), (79, 32893), (127, 20461), (259, 10033), (553, 4699), (889, 2923)]