4999930

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{38461}}^1$

素因数の和:38481

約数の個数: 16

約数和(自身を含む): 9692424

約数和(自身を除く): 4692494

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 38461, 76922, 192305, 384610, 499993, 999986, 2499965, 4999930]

約数ペア:

[(1, 4999930), (2, 2499965), (5, 999986), (10, 499993), (13, 384610), (26, 192305), (65, 76922), (130, 38461)]