730156

素因数分解:

$2^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{293}}^1$

素因数の和:393

約数の個数: 24

約数和(自身を含む): 1481760

約数和(自身を除く): 751604

約数列:

[1, 2, 4, 7, 14, 28, 89, 178, 293, 356, 586, 623, 1172, 1246, 2051, 2492, 4102, 8204, 26077, 52154, 104308, 182539, 365078, 730156]

約数ペア:

[(1, 730156), (2, 365078), (4, 182539), (7, 104308), (14, 52154), (28, 26077), (89, 8204), (178, 4102), (293, 2492), (356, 2051), (586, 1246), (623, 1172)]