338536432

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{1627579}}^1$

素因数の和:1627600

約数の個数: 20

約数和(自身を含む): 706369720

約数和(自身を除く): 367833288

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 1627579, 3255158, 6510316, 13020632, 21158527, 26041264, 42317054, 84634108, 169268216, 338536432]

約数ペア:

[(1, 338536432), (2, 169268216), (4, 84634108), (8, 42317054), (13, 26041264), (16, 21158527), (26, 13020632), (52, 6510316), (104, 3255158), (208, 1627579)]