1570842826

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{193}}^1\times {\mathrm{20047}}^1$

素因数の和:20278

約数の個数: 32

約数和(自身を含む): 2800304640

約数和(自身を除く): 1229461814

約数列:

[1, 2, 7, 14, 29, 58, 193, 203, 386, 406, 1351, 2702, 5597, 11194, 20047, 39179, 40094, 78358, 140329, 280658, 581363, 1162726, 3869071, 4069541, 7738142, 8139082, 27083497, 54166994, 112203059, 224406118, 785421413, 1570842826]

約数ペア:

[(1, 1570842826), (2, 785421413), (7, 224406118), (14, 112203059), (29, 54166994), (58, 27083497), (193, 8139082), (203, 7738142), (386, 4069541), (406, 3869071), (1351, 1162726), (2702, 581363), (5597, 280658), (11194, 140329), (20047, 78358), (39179, 40094)]