1630488128

素因数分解:

$2^6\times {\mathrm{59}}^1\times {\mathrm{431803}}^1$

素因数の和:431874

約数の個数: 28

約数和(自身を含む): 3290346480

約数和(自身を除く): 1659858352

約数列:

[1, 2, 4, 8, 16, 32, 59, 64, 118, 236, 472, 944, 1888, 3776, 431803, 863606, 1727212, 3454424, 6908848, 13817696, 25476377, 27635392, 50952754, 101905508, 203811016, 407622032, 815244064, 1630488128]

約数ペア:

[(1, 1630488128), (2, 815244064), (4, 407622032), (8, 203811016), (16, 101905508), (32, 50952754), (59, 27635392), (64, 25476377), (118, 13817696), (236, 6908848), (472, 3454424), (944, 1727212), (1888, 863606), (3776, 431803)]