2149488536

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{1433}}^1\times {\mathrm{14423}}^1$

素因数の和:15875

約数の個数: 32

約数和(自身を含む): 4343643360

約数和(自身を除く): 2194154824

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 1433, 2866, 5732, 11464, 14423, 18629, 28846, 37258, 57692, 74516, 115384, 149032, 187499, 374998, 749996, 1499992, 20668159, 41336318, 82672636, 165345272, 268686067, 537372134, 1074744268, 2149488536]

約数ペア:

[(1, 2149488536), (2, 1074744268), (4, 537372134), (8, 268686067), (13, 165345272), (26, 82672636), (52, 41336318), (104, 20668159), (1433, 1499992), (2866, 749996), (5732, 374998), (11464, 187499), (14423, 149032), (18629, 115384), (28846, 74516), (37258, 57692)]