2148756

素因数分解:

$2^2\times 3^1\times {\mathrm{241}}^1\times {\mathrm{743}}^1$

素因数の和:991

約数の個数: 24

約数和(自身を含む): 5041344

約数和(自身を除く): 2892588

約数列:

[1, 2, 3, 4, 6, 12, 241, 482, 723, 743, 964, 1446, 1486, 2229, 2892, 2972, 4458, 8916, 179063, 358126, 537189, 716252, 1074378, 2148756]

約数ペア:

[(1, 2148756), (2, 1074378), (3, 716252), (4, 537189), (6, 358126), (12, 179063), (241, 8916), (482, 4458), (723, 2972), (743, 2892), (964, 2229), (1446, 1486)]