13364390

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{461}}^1$

素因数の和:704

約数の個数: 32

約数和(自身を含む): 26078976

約数和(自身を除く): 12714586

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 223, 446, 461, 922, 1115, 2230, 2305, 2899, 4610, 5798, 5993, 11986, 14495, 28990, 29965, 59930, 102803, 205606, 514015, 1028030, 1336439, 2672878, 6682195, 13364390]

約数ペア:

[(1, 13364390), (2, 6682195), (5, 2672878), (10, 1336439), (13, 1028030), (26, 514015), (65, 205606), (130, 102803), (223, 59930), (446, 29965), (461, 28990), (922, 14495), (1115, 11986), (2230, 5993), (2305, 5798), (2899, 4610)]