2019907204

素因数分解:

$2^2\times 7^2\times {\mathrm{673}}^1\times {\mathrm{15313}}^1$

素因数の和:16004

約数の個数: 36

約数和(自身を含む): 4118332764

約数和(自身を除く): 2098425560

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 673, 1346, 2692, 4711, 9422, 15313, 18844, 30626, 32977, 61252, 65954, 107191, 131908, 214382, 428764, 750337, 1500674, 3001348, 10305649, 20611298, 41222596, 72139543, 144279086, 288558172, 504976801, 1009953602, 2019907204]

約数ペア:

[(1, 2019907204), (2, 1009953602), (4, 504976801), (7, 288558172), (14, 144279086), (28, 72139543), (49, 41222596), (98, 20611298), (196, 10305649), (673, 3001348), (1346, 1500674), (2692, 750337), (4711, 428764), (9422, 214382), (15313, 131908), (18844, 107191), (30626, 65954), (32977, 61252)]