13886210

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{479}}^1$

素因数の和:722

約数の個数: 32

約数和(自身を含む): 27095040

約数和(自身を除く): 13208830

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 223, 446, 479, 958, 1115, 2230, 2395, 2899, 4790, 5798, 6227, 12454, 14495, 28990, 31135, 62270, 106817, 213634, 534085, 1068170, 1388621, 2777242, 6943105, 13886210]

約数ペア:

[(1, 13886210), (2, 6943105), (5, 2777242), (10, 1388621), (13, 1068170), (26, 534085), (65, 213634), (130, 106817), (223, 62270), (446, 31135), (479, 28990), (958, 14495), (1115, 12454), (2230, 6227), (2395, 5798), (2899, 4790)]