126087260

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{484951}}^1$

素因数の和:484973

約数の個数: 24

約数和(自身を含む): 285151776

約数和(自身を除く): 159064516

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 484951, 969902, 1939804, 2424755, 4849510, 6304363, 9699020, 12608726, 25217452, 31521815, 63043630, 126087260]

約数ペア:

[(1, 126087260), (2, 63043630), (4, 31521815), (5, 25217452), (10, 12608726), (13, 9699020), (20, 6304363), (26, 4849510), (52, 2424755), (65, 1939804), (130, 969902), (260, 484951)]