289001932790

素因数分解:

$2^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{2213}}^1\times {\mathrm{102829}}^1$

素因数の和:105176

約数の個数: 32

約数和(自身を含む): 524541588480

約数和(自身を除く): 235539655690

約数列:

[1, 2, 5, 10, 127, 254, 635, 1270, 2213, 4426, 11065, 22130, 102829, 205658, 281051, 514145, 562102, 1028290, 1405255, 2810510, 13059283, 26118566, 65296415, 130592830, 227560577, 455121154, 1137802885, 2275605770, 28900193279, 57800386558, 144500966395, 289001932790]

約数ペア:

[(1, 289001932790), (2, 144500966395), (5, 57800386558), (10, 28900193279), (127, 2275605770), (254, 1137802885), (635, 455121154), (1270, 227560577), (2213, 130592830), (4426, 65296415), (11065, 26118566), (22130, 13059283), (102829, 2810510), (205658, 1405255), (281051, 1028290), (514145, 562102)]