2227676

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{257}}^1$

素因数の和:469

約数の個数: 24

約数和(自身を含む): 4291056

約数和(自身を除く): 2063380

約数列:

[1, 2, 4, 11, 22, 44, 197, 257, 394, 514, 788, 1028, 2167, 2827, 4334, 5654, 8668, 11308, 50629, 101258, 202516, 556919, 1113838, 2227676]

約数ペア:

[(1, 2227676), (2, 1113838), (4, 556919), (11, 202516), (22, 101258), (44, 50629), (197, 11308), (257, 8668), (394, 5654), (514, 4334), (788, 2827), (1028, 2167)]