2214904552

素因数分解:

$2^3\times 7^1\times {\mathrm{89}}^1\times {\mathrm{444403}}^1$

素因数の和:444505

約数の個数: 32

約数和(自身を含む): 4799563200

約数和(自身を除く): 2584658648

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 89, 178, 356, 623, 712, 1246, 2492, 4984, 444403, 888806, 1777612, 3110821, 3555224, 6221642, 12443284, 24886568, 39551867, 79103734, 158207468, 276863069, 316414936, 553726138, 1107452276, 2214904552]

約数ペア:

[(1, 2214904552), (2, 1107452276), (4, 553726138), (7, 316414936), (8, 276863069), (14, 158207468), (28, 79103734), (56, 39551867), (89, 24886568), (178, 12443284), (356, 6221642), (623, 3555224), (712, 3110821), (1246, 1777612), (2492, 888806), (4984, 444403)]