335890490

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1069}}^1\times {\mathrm{2417}}^1$

素因数の和:3506

約数の個数: 32

約数和(自身を含む): 651989520

約数和(自身を除く): 316099030

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 1069, 2138, 2417, 4834, 5345, 10690, 12085, 13897, 24170, 27794, 31421, 62842, 69485, 138970, 157105, 314210, 2583773, 5167546, 12918865, 25837730, 33589049, 67178098, 167945245, 335890490]

約数ペア:

[(1, 335890490), (2, 167945245), (5, 67178098), (10, 33589049), (13, 25837730), (26, 12918865), (65, 5167546), (130, 2583773), (1069, 314210), (2138, 157105), (2417, 138970), (4834, 69485), (5345, 62842), (10690, 31421), (12085, 27794), (13897, 24170)]