16428045478

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{1579}}^1\times {\mathrm{400157}}^1$

素因数の和:401751

約数の個数: 16

約数和(自身を含む): 26554484880

約数和(自身を除く): 10126439402

約数列:

[1, 2, 13, 26, 1579, 3158, 20527, 41054, 400157, 800314, 5202041, 10404082, 631847903, 1263695806, 8214022739, 16428045478]

約数ペア:

[(1, 16428045478), (2, 8214022739), (13, 1263695806), (26, 631847903), (1579, 10404082), (3158, 5202041), (20527, 800314), (41054, 400157)]