2112188

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{269}}^1$

素因数の和:437

約数の個数: 24

約数和(自身を含む): 4021920

約数和(自身を除く): 1909732

約数列:

[1, 2, 4, 13, 26, 52, 151, 269, 302, 538, 604, 1076, 1963, 3497, 3926, 6994, 7852, 13988, 40619, 81238, 162476, 528047, 1056094, 2112188]

約数ペア:

[(1, 2112188), (2, 1056094), (4, 528047), (13, 162476), (26, 81238), (52, 40619), (151, 13988), (269, 7852), (302, 6994), (538, 3926), (604, 3497), (1076, 1963)]