1821366256

素因数分解:

$2^4\times {\mathrm{24329}}^1\times {\mathrm{4679}}^1$

素因数の和:29016

約数の個数: 20

約数和(自身を含む): 3529796400

約数和(自身を除く): 1708430144

約数列:

[1, 2, 4, 8, 16, 4679, 9358, 18716, 24329, 37432, 48658, 74864, 97316, 194632, 389264, 113835391, 227670782, 455341564, 910683128, 1821366256]

約数ペア:

[(1, 1821366256), (2, 910683128), (4, 455341564), (8, 227670782), (16, 113835391), (4679, 389264), (9358, 194632), (18716, 97316), (24329, 74864), (37432, 48658)]