1323605980

素因数分解:

$2^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{797353}}^1$

素因数の和:797445

約数の個数: 24

約数和(自身を含む): 2813064912

約数和(自身を除く): 1489458932

約数列:

[1, 2, 4, 5, 10, 20, 83, 166, 332, 415, 830, 1660, 797353, 1594706, 3189412, 3986765, 7973530, 15947060, 66180299, 132360598, 264721196, 330901495, 661802990, 1323605980]

約数ペア:

[(1, 1323605980), (2, 661802990), (4, 330901495), (5, 264721196), (10, 132360598), (20, 66180299), (83, 15947060), (166, 7973530), (332, 3986765), (415, 3189412), (830, 1594706), (1660, 797353)]