239710538

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{52963}}^1$

素因数の和:53069

約数の個数: 16

約数和(自身を含む): 376256256

約数和(自身を除く): 136545718

約数列:

[1, 2, 31, 62, 73, 146, 2263, 4526, 52963, 105926, 1641853, 3283706, 3866299, 7732598, 119855269, 239710538]

約数ペア:

[(1, 239710538), (2, 119855269), (31, 7732598), (62, 3866299), (73, 3283706), (146, 1641853), (2263, 105926), (4526, 52963)]