1900292484

素因数分解:

$2^2\times 3^1\times {\mathrm{109}}^1\times {\mathrm{401}}^1\times {\mathrm{3623}}^1$

素因数の和:4140

約数の個数: 48

約数和(自身を含む): 4487091840

約数和(自身を除く): 2586799356

約数列:

[1, 2, 3, 4, 6, 12, 109, 218, 327, 401, 436, 654, 802, 1203, 1308, 1604, 2406, 3623, 4812, 7246, 10869, 14492, 21738, 43476, 43709, 87418, 131127, 174836, 262254, 394907, 524508, 789814, 1184721, 1452823, 1579628, 2369442, 2905646, 4358469, 4738884, 5811292, 8716938, 17433876, 158357707, 316715414, 475073121, 633430828, 950146242, 1900292484]

約数ペア:

[(1, 1900292484), (2, 950146242), (3, 633430828), (4, 475073121), (6, 316715414), (12, 158357707), (109, 17433876), (218, 8716938), (327, 5811292), (401, 4738884), (436, 4358469), (654, 2905646), (802, 2369442), (1203, 1579628), (1308, 1452823), (1604, 1184721), (2406, 789814), (3623, 524508), (4812, 394907), (7246, 262254), (10869, 174836), (14492, 131127), (21738, 87418), (43476, 43709)]