2480521757

素因数分解:

$7^2\times {\mathrm{29}}^1\times {\mathrm{197}}^1\times {\mathrm{8861}}^1$

素因数の和:9101

約数の個数: 24

約数和(自身を含む): 3000495960

約数和(自身を除く): 519974203

約数列:

[1, 7, 29, 49, 197, 203, 1379, 1421, 5713, 8861, 9653, 39991, 62027, 256969, 279937, 434189, 1745617, 1798783, 12219319, 12591481, 50622893, 85535233, 354360251, 2480521757]

約数ペア:

[(1, 2480521757), (7, 354360251), (29, 85535233), (49, 50622893), (197, 12591481), (203, 12219319), (1379, 1798783), (1421, 1745617), (5713, 434189), (8861, 279937), (9653, 256969), (39991, 62027)]