338518405

素因数分解:

$5^1\times {\mathrm{83}}^1\times {\mathrm{239}}^1\times {\mathrm{3413}}^1$

素因数の和:3740

約数の個数: 16

約数和(自身を含む): 412957440

約数和(自身を除く): 74439035

約数列:

[1, 5, 83, 239, 415, 1195, 3413, 17065, 19837, 99185, 283279, 815707, 1416395, 4078535, 67703681, 338518405]

約数ペア:

[(1, 338518405), (5, 67703681), (83, 4078535), (239, 1416395), (415, 815707), (1195, 283279), (3413, 99185), (17065, 19837)]