1269651656

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1744027}}^1$

素因数の和:1744053

約数の個数: 32

約数和(自身を含む): 2929967040

約数和(自身を除く): 1660315384

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 1744027, 3488054, 6976108, 12208189, 13952216, 22672351, 24416378, 45344702, 48832756, 90689404, 97665512, 158706457, 181378808, 317412914, 634825828, 1269651656]

約数ペア:

[(1, 1269651656), (2, 634825828), (4, 317412914), (7, 181378808), (8, 158706457), (13, 97665512), (14, 90689404), (26, 48832756), (28, 45344702), (52, 24416378), (56, 22672351), (91, 13952216), (104, 12208189), (182, 6976108), (364, 3488054), (728, 1744027)]