490699154

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{268729}}^1$

素因数の和:268825

約数の個数: 16

約数和(自身を含む): 812639520

約数和(自身を除く): 321940366

約数列:

[1, 2, 11, 22, 83, 166, 913, 1826, 268729, 537458, 2956019, 5912038, 22304507, 44609014, 245349577, 490699154]

約数ペア:

[(1, 490699154), (2, 245349577), (11, 44609014), (22, 22304507), (83, 5912038), (166, 2956019), (913, 537458), (1826, 268729)]