988139436

素因数分解:

$2^2\times 3^1\times {\mathrm{107}}^1\times {\mathrm{769579}}^1$

素因数の和:769693

約数の個数: 24

約数和(自身を含む): 2327209920

約数和(自身を除く): 1339070484

約数列:

[1, 2, 3, 4, 6, 12, 107, 214, 321, 428, 642, 1284, 769579, 1539158, 2308737, 3078316, 4617474, 9234948, 82344953, 164689906, 247034859, 329379812, 494069718, 988139436]

約数ペア:

[(1, 988139436), (2, 494069718), (3, 329379812), (4, 247034859), (6, 164689906), (12, 82344953), (107, 9234948), (214, 4617474), (321, 3078316), (428, 2308737), (642, 1539158), (1284, 769579)]