2556103697

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{271897}}^1$

素因数の和:272000

約数の個数: 16

約数和(自身を含む): 3132264960

約数和(自身を除く): 576161263

約数列:

[1, 7, 17, 79, 119, 553, 1343, 9401, 271897, 1903279, 4622249, 21479863, 32355743, 150359041, 365157671, 2556103697]

約数ペア:

[(1, 2556103697), (7, 365157671), (17, 150359041), (79, 32355743), (119, 21479863), (553, 4622249), (1343, 1903279), (9401, 271897)]