127722608

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{614051}}^1$

素因数の和:614072

約数の個数: 20

約数和(自身を含む): 266498568

約数和(自身を除く): 138775960

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 614051, 1228102, 2456204, 4912408, 7982663, 9824816, 15965326, 31930652, 63861304, 127722608]

約数ペア:

[(1, 127722608), (2, 63861304), (4, 31930652), (8, 15965326), (13, 9824816), (16, 7982663), (26, 4912408), (52, 2456204), (104, 1228102), (208, 614051)]