424217486

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{20107}}^1$

素因数の和:20264

約数の個数: 32

約数和(自身を含む): 799172352

約数和(自身を除く): 374954866

約数列:

[1, 2, 7, 11, 14, 22, 77, 137, 154, 274, 959, 1507, 1918, 3014, 10549, 20107, 21098, 40214, 140749, 221177, 281498, 442354, 1548239, 2754659, 3096478, 5509318, 19282613, 30301249, 38565226, 60602498, 212108743, 424217486]

約数ペア:

[(1, 424217486), (2, 212108743), (7, 60602498), (11, 38565226), (14, 30301249), (22, 19282613), (77, 5509318), (137, 3096478), (154, 2754659), (274, 1548239), (959, 442354), (1507, 281498), (1918, 221177), (3014, 140749), (10549, 40214), (20107, 21098)]