1518992

素因数分解:

$2^4\times {\mathrm{139}}^1\times {\mathrm{683}}^1$

素因数の和:830

約数の個数: 20

約数和(自身を含む): 2968560

約数和(自身を除く): 1449568

約数列:

[1, 2, 4, 8, 16, 139, 278, 556, 683, 1112, 1366, 2224, 2732, 5464, 10928, 94937, 189874, 379748, 759496, 1518992]

約数ペア:

[(1, 1518992), (2, 759496), (4, 379748), (8, 189874), (16, 94937), (139, 10928), (278, 5464), (556, 2732), (683, 2224), (1112, 1366)]