1496654140

素因数分解:

$2^2\times 5^1\times {\mathrm{173}}^1\times {\mathrm{432559}}^1$

素因数の和:432741

約数の個数: 24

約数和(自身を含む): 3161148480

約数和(自身を除く): 1664494340

約数列:

[1, 2, 4, 5, 10, 20, 173, 346, 692, 865, 1730, 3460, 432559, 865118, 1730236, 2162795, 4325590, 8651180, 74832707, 149665414, 299330828, 374163535, 748327070, 1496654140]

約数ペア:

[(1, 1496654140), (2, 748327070), (4, 374163535), (5, 299330828), (10, 149665414), (20, 74832707), (173, 8651180), (346, 4325590), (692, 2162795), (865, 1730236), (1730, 865118), (3460, 432559)]