1308586076

素因数分解:

$2^2\times 7^1\times {\mathrm{191}}^1\times {\mathrm{244687}}^1$

素因数の和:244889

約数の個数: 24

約数和(自身を含む): 2630885376

約数和(自身を除く): 1322299300

約数列:

[1, 2, 4, 7, 14, 28, 191, 382, 764, 1337, 2674, 5348, 244687, 489374, 978748, 1712809, 3425618, 6851236, 46735217, 93470434, 186940868, 327146519, 654293038, 1308586076]

約数ペア:

[(1, 1308586076), (2, 654293038), (4, 327146519), (7, 186940868), (14, 93470434), (28, 46735217), (191, 6851236), (382, 3425618), (764, 1712809), (1337, 978748), (2674, 489374), (5348, 244687)]