1220002024

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{4919363}}^1$

素因数の和:4919400

約数の個数: 16

約数和(自身を含む): 2361294720

約数和(自身を除く): 1141292696

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 4919363, 9838726, 19677452, 39354904, 152500253, 305000506, 610001012, 1220002024]

約数ペア:

[(1, 1220002024), (2, 610001012), (4, 305000506), (8, 152500253), (31, 39354904), (62, 19677452), (124, 9838726), (248, 4919363)]