2045973804

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{175229}}^1$

素因数の和:175382

約数の個数: 48

約数和(自身を含む): 5495212800

約数和(自身を除く): 3449238996

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 139, 278, 417, 556, 834, 973, 1668, 1946, 2919, 3892, 5838, 11676, 175229, 350458, 525687, 700916, 1051374, 1226603, 2102748, 2453206, 3679809, 4906412, 7359618, 14719236, 24356831, 48713662, 73070493, 97427324, 146140986, 170497817, 292281972, 340995634, 511493451, 681991268, 1022986902, 2045973804]

約数ペア:

[(1, 2045973804), (2, 1022986902), (3, 681991268), (4, 511493451), (6, 340995634), (7, 292281972), (12, 170497817), (14, 146140986), (21, 97427324), (28, 73070493), (42, 48713662), (84, 24356831), (139, 14719236), (278, 7359618), (417, 4906412), (556, 3679809), (834, 2453206), (973, 2102748), (1668, 1226603), (1946, 1051374), (2919, 700916), (3892, 525687), (5838, 350458), (11676, 175229)]