2842188

素因数分解:

$2^2\times 3^1\times {\mathrm{239}}^1\times {\mathrm{991}}^1$

素因数の和:1237

約数の個数: 24

約数和(自身を含む): 6666240

約数和(自身を除く): 3824052

約数列:

[1, 2, 3, 4, 6, 12, 239, 478, 717, 956, 991, 1434, 1982, 2868, 2973, 3964, 5946, 11892, 236849, 473698, 710547, 947396, 1421094, 2842188]

約数ペア:

[(1, 2842188), (2, 1421094), (3, 947396), (4, 710547), (6, 473698), (12, 236849), (239, 11892), (478, 5946), (717, 3964), (956, 2973), (991, 2868), (1434, 1982)]