1996893430

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{2389}}^1\times {\mathrm{11941}}^1$

素因数の和:14344

約数の個数: 32

約数和(自身を含む): 4109958720

約数和(自身を除く): 2113065290

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 2389, 4778, 11941, 11945, 16723, 23882, 23890, 33446, 59705, 83587, 83615, 119410, 167174, 167230, 417935, 835870, 28527049, 57054098, 142635245, 199689343, 285270490, 399378686, 998446715, 1996893430]

約数ペア:

[(1, 1996893430), (2, 998446715), (5, 399378686), (7, 285270490), (10, 199689343), (14, 142635245), (35, 57054098), (70, 28527049), (2389, 835870), (4778, 417935), (11941, 167230), (11945, 167174), (16723, 119410), (23882, 83615), (23890, 83587), (33446, 59705)]