1028450

素因数分解:

$2^1\times 5^2\times {\mathrm{67}}^1\times {\mathrm{307}}^1$

素因数の和:386

約数の個数: 24

約数和(自身を含む): 1947792

約数和(自身を除く): 919342

約数列:

[1, 2, 5, 10, 25, 50, 67, 134, 307, 335, 614, 670, 1535, 1675, 3070, 3350, 7675, 15350, 20569, 41138, 102845, 205690, 514225, 1028450]

約数ペア:

[(1, 1028450), (2, 514225), (5, 205690), (10, 102845), (25, 41138), (50, 20569), (67, 15350), (134, 7675), (307, 3350), (335, 3070), (614, 1675), (670, 1535)]