282051224

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{387433}}^1$

素因数の和:387459

約数の個数: 32

約数和(自身を含む): 650889120

約数和(自身を除く): 368837896

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 387433, 774866, 1549732, 2712031, 3099464, 5036629, 5424062, 10073258, 10848124, 20146516, 21696248, 35256403, 40293032, 70512806, 141025612, 282051224]

約数ペア:

[(1, 282051224), (2, 141025612), (4, 70512806), (7, 40293032), (8, 35256403), (13, 21696248), (14, 20146516), (26, 10848124), (28, 10073258), (52, 5424062), (56, 5036629), (91, 3099464), (104, 2712031), (182, 1549732), (364, 774866), (728, 387433)]