2019963295

素因数分解:

$5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{307}}^1\times {\mathrm{3547}}^1$

素因数の和:3919

約数の個数: 32

約数和(自身を含む): 2832496128

約数和(自身を除く): 812532833

約数列:

[1, 5, 7, 35, 53, 265, 307, 371, 1535, 1855, 2149, 3547, 10745, 16271, 17735, 24829, 81355, 113897, 124145, 187991, 569485, 939955, 1088929, 1315937, 5444645, 6579685, 7622503, 38112515, 57713237, 288566185, 403992659, 2019963295]

約数ペア:

[(1, 2019963295), (5, 403992659), (7, 288566185), (35, 57713237), (53, 38112515), (265, 7622503), (307, 6579685), (371, 5444645), (1535, 1315937), (1855, 1088929), (2149, 939955), (3547, 569485), (10745, 187991), (16271, 124145), (17735, 113897), (24829, 81355)]