1284204372

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{43627}}^1$

素因数の和:43868

約数の個数: 48

約数和(自身を含む): 3283617792

約数和(自身を除く): 1999413420

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 223, 446, 669, 892, 1338, 2453, 2676, 4906, 7359, 9812, 14718, 29436, 43627, 87254, 130881, 174508, 261762, 479897, 523524, 959794, 1439691, 1919588, 2879382, 5758764, 9728821, 19457642, 29186463, 38915284, 58372926, 107017031, 116745852, 214034062, 321051093, 428068124, 642102186, 1284204372]

約数ペア:

[(1, 1284204372), (2, 642102186), (3, 428068124), (4, 321051093), (6, 214034062), (11, 116745852), (12, 107017031), (22, 58372926), (33, 38915284), (44, 29186463), (66, 19457642), (132, 9728821), (223, 5758764), (446, 2879382), (669, 1919588), (892, 1439691), (1338, 959794), (2453, 523524), (2676, 479897), (4906, 261762), (7359, 174508), (9812, 130881), (14718, 87254), (29436, 43627)]