1986940905

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{5759249}}^1$

素因数の和:5759280

約数の個数: 16

約数和(自身を含む): 3317328000

約数和(自身を除く): 1330387095

約数列:

[1, 3, 5, 15, 23, 69, 115, 345, 5759249, 17277747, 28796245, 86388735, 132462727, 397388181, 662313635, 1986940905]

約数ペア:

[(1, 1986940905), (3, 662313635), (5, 397388181), (15, 132462727), (23, 86388735), (69, 28796245), (115, 17277747), (345, 5759249)]