6518980

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{25073}}^1$

素因数の和:25095

約数の個数: 24

約数和(自身を含む): 14743512

約数和(自身を除く): 8224532

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 25073, 50146, 100292, 125365, 250730, 325949, 501460, 651898, 1303796, 1629745, 3259490, 6518980]

約数ペア:

[(1, 6518980), (2, 3259490), (4, 1629745), (5, 1303796), (10, 651898), (13, 501460), (20, 325949), (26, 250730), (52, 125365), (65, 100292), (130, 50146), (260, 25073)]