7980456980

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{7528733}}^1$

素因数の和:7528795

約数の個数: 24

約数和(自身を含む): 17075168712

約数和(自身を除く): 9094711732

約数列:

[1, 2, 4, 5, 10, 20, 53, 106, 212, 265, 530, 1060, 7528733, 15057466, 30114932, 37643665, 75287330, 150574660, 399022849, 798045698, 1596091396, 1995114245, 3990228490, 7980456980]

約数ペア:

[(1, 7980456980), (2, 3990228490), (4, 1995114245), (5, 1596091396), (10, 798045698), (20, 399022849), (53, 150574660), (106, 75287330), (212, 37643665), (265, 30114932), (530, 15057466), (1060, 7528733)]