13939970

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{353}}^1\times {\mathrm{359}}^1$

素因数の和:730

約数の個数: 32

約数和(自身を含む): 27527040

約数和(自身を除く): 13587070

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 353, 359, 706, 718, 1765, 1795, 3530, 3590, 3883, 3949, 7766, 7898, 19415, 19745, 38830, 39490, 126727, 253454, 633635, 1267270, 1393997, 2787994, 6969985, 13939970]

約数ペア:

[(1, 13939970), (2, 6969985), (5, 2787994), (10, 1393997), (11, 1267270), (22, 633635), (55, 253454), (110, 126727), (353, 39490), (359, 38830), (706, 19745), (718, 19415), (1765, 7898), (1795, 7766), (3530, 3949), (3590, 3883)]