16580494790

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{27181139}}^1$

素因数の和:27181207

約数の個数: 16

約数和(自身を含む): 30334152240

約数和(自身を除く): 13753657450

約数列:

[1, 2, 5, 10, 61, 122, 305, 610, 27181139, 54362278, 135905695, 271811390, 1658049479, 3316098958, 8290247395, 16580494790]

約数ペア:

[(1, 16580494790), (2, 8290247395), (5, 3316098958), (10, 1658049479), (61, 271811390), (122, 135905695), (305, 54362278), (610, 27181139)]