979259020

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{1323323}}^1$

素因数の和:1323369

約数の個数: 24

約数和(自身を含む): 2112025104

約数和(自身を除く): 1132766084

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 148, 185, 370, 740, 1323323, 2646646, 5293292, 6616615, 13233230, 26466460, 48962951, 97925902, 195851804, 244814755, 489629510, 979259020]

約数ペア:

[(1, 979259020), (2, 489629510), (4, 244814755), (5, 195851804), (10, 97925902), (20, 48962951), (37, 26466460), (74, 13233230), (148, 6616615), (185, 5293292), (370, 2646646), (740, 1323323)]