2878986

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{241}}^1$

素因数の和:438

約数の個数: 32

約数和(自身を含む): 6342336

約数和(自身を除く): 3463350

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 181, 241, 362, 482, 543, 723, 1086, 1446, 1991, 2651, 3982, 5302, 5973, 7953, 11946, 15906, 43621, 87242, 130863, 261726, 479831, 959662, 1439493, 2878986]

約数ペア:

[(1, 2878986), (2, 1439493), (3, 959662), (6, 479831), (11, 261726), (22, 130863), (33, 87242), (66, 43621), (181, 15906), (241, 11946), (362, 7953), (482, 5973), (543, 5302), (723, 3982), (1086, 2651), (1446, 1991)]