355226084

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{307289}}^1$

素因数の和:307327

約数の個数: 18

約数和(自身を含む): 660366210

約数和(自身を除く): 305140126

約数列:

[1, 2, 4, 17, 34, 68, 289, 578, 1156, 307289, 614578, 1229156, 5223913, 10447826, 20895652, 88806521, 177613042, 355226084]

約数ペア:

[(1, 355226084), (2, 177613042), (4, 88806521), (17, 20895652), (34, 10447826), (68, 5223913), (289, 1229156), (578, 614578), (1156, 307289)]