2222108

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{1301}}^1$

素因数の和:1373

約数の個数: 24

約数和(自身を含む): 4520544

約数和(自身を除く): 2298436

約数列:

[1, 2, 4, 7, 14, 28, 61, 122, 244, 427, 854, 1301, 1708, 2602, 5204, 9107, 18214, 36428, 79361, 158722, 317444, 555527, 1111054, 2222108]

約数ペア:

[(1, 2222108), (2, 1111054), (4, 555527), (7, 317444), (14, 158722), (28, 79361), (61, 36428), (122, 18214), (244, 9107), (427, 5204), (854, 2602), (1301, 1708)]