403047056

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{463}}^1\times {\mathrm{1327}}^1$

素因数の和:1839

約数の個数: 40

約数和(自身を含む): 802281984

約数和(自身を除く): 399234928

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 463, 656, 926, 1327, 1852, 2654, 3704, 5308, 7408, 10616, 18983, 21232, 37966, 54407, 75932, 108814, 151864, 217628, 303728, 435256, 614401, 870512, 1228802, 2457604, 4915208, 9830416, 25190441, 50380882, 100761764, 201523528, 403047056]

約数ペア:

[(1, 403047056), (2, 201523528), (4, 100761764), (8, 50380882), (16, 25190441), (41, 9830416), (82, 4915208), (164, 2457604), (328, 1228802), (463, 870512), (656, 614401), (926, 435256), (1327, 303728), (1852, 217628), (2654, 151864), (3704, 108814), (5308, 75932), (7408, 54407), (10616, 37966), (18983, 21232)]