1285474024

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{5183363}}^1$

素因数の和:5183400

約数の個数: 16

約数和(自身を含む): 2488014720

約数和(自身を除く): 1202540696

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 5183363, 10366726, 20733452, 41466904, 160684253, 321368506, 642737012, 1285474024]

約数ペア:

[(1, 1285474024), (2, 642737012), (4, 321368506), (8, 160684253), (31, 41466904), (62, 20733452), (124, 10366726), (248, 5183363)]