409500002

素因数分解:

$2^1\times {\mathrm{47}}^2\times {\mathrm{59}}^1\times {\mathrm{1571}}^1$

素因数の和:1726

約数の個数: 24

約数和(自身を含む): 638640720

約数和(自身を除く): 229140718

約数列:

[1, 2, 47, 59, 94, 118, 1571, 2209, 2773, 3142, 4418, 5546, 73837, 92689, 130331, 147674, 185378, 260662, 3470339, 4356383, 6940678, 8712766, 204750001, 409500002]

約数ペア:

[(1, 409500002), (2, 204750001), (47, 8712766), (59, 6940678), (94, 4356383), (118, 3470339), (1571, 260662), (2209, 185378), (2773, 147674), (3142, 130331), (4418, 92689), (5546, 73837)]