402581616

素因数分解:

$2^4\times 3^1\times {\mathrm{8387117}}^1$

素因数の和:8387128

約数の個数: 20

約数和(自身を含む): 1040002632

約数和(自身を除く): 637421016

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 8387117, 16774234, 25161351, 33548468, 50322702, 67096936, 100645404, 134193872, 201290808, 402581616]

約数ペア:

[(1, 402581616), (2, 201290808), (3, 134193872), (4, 100645404), (6, 67096936), (8, 50322702), (12, 33548468), (16, 25161351), (24, 16774234), (48, 8387117)]