2559222

素因数分解:

$2^1\times 3^3\times {\mathrm{83}}^1\times {\mathrm{571}}^1$

素因数の和:665

約数の個数: 32

約数和(自身を含む): 5765760

約数和(自身を除く): 3206538

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 83, 166, 249, 498, 571, 747, 1142, 1494, 1713, 2241, 3426, 4482, 5139, 10278, 15417, 30834, 47393, 94786, 142179, 284358, 426537, 853074, 1279611, 2559222]

約数ペア:

[(1, 2559222), (2, 1279611), (3, 853074), (6, 426537), (9, 284358), (18, 142179), (27, 94786), (54, 47393), (83, 30834), (166, 15417), (249, 10278), (498, 5139), (571, 4482), (747, 3426), (1142, 2241), (1494, 1713)]