1011445812

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{720403}}^1$

素因数の和:720429

約数の個数: 48

約数和(自身を含む): 2823983680

約数和(自身を除く): 1812537868

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 117, 156, 234, 351, 468, 702, 1404, 720403, 1440806, 2161209, 2881612, 4322418, 6483627, 8644836, 9365239, 12967254, 18730478, 19450881, 25934508, 28095717, 37460956, 38901762, 56191434, 77803524, 84287151, 112382868, 168574302, 252861453, 337148604, 505722906, 1011445812]

約数ペア:

[(1, 1011445812), (2, 505722906), (3, 337148604), (4, 252861453), (6, 168574302), (9, 112382868), (12, 84287151), (13, 77803524), (18, 56191434), (26, 38901762), (27, 37460956), (36, 28095717), (39, 25934508), (52, 19450881), (54, 18730478), (78, 12967254), (108, 9365239), (117, 8644836), (156, 6483627), (234, 4322418), (351, 2881612), (468, 2161209), (702, 1440806), (1404, 720403)]