2023149788

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{491}}^1\times {\mathrm{2531}}^1$

素因数の和:3074

約数の個数: 48

約数和(自身を含む): 3976414848

約数和(自身を除く): 1953265060

約数列:

[1, 2, 4, 11, 22, 37, 44, 74, 148, 407, 491, 814, 982, 1628, 1964, 2531, 5062, 5401, 10124, 10802, 18167, 21604, 27841, 36334, 55682, 72668, 93647, 111364, 187294, 199837, 374588, 399674, 799348, 1030117, 1242721, 2060234, 2485442, 4120468, 4970884, 13669931, 27339862, 45980677, 54679724, 91961354, 183922708, 505787447, 1011574894, 2023149788]

約数ペア:

[(1, 2023149788), (2, 1011574894), (4, 505787447), (11, 183922708), (22, 91961354), (37, 54679724), (44, 45980677), (74, 27339862), (148, 13669931), (407, 4970884), (491, 4120468), (814, 2485442), (982, 2060234), (1628, 1242721), (1964, 1030117), (2531, 799348), (5062, 399674), (5401, 374588), (10124, 199837), (10802, 187294), (18167, 111364), (21604, 93647), (27841, 72668), (36334, 55682)]