2019451105

素因数分解:

$5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{48527}}^1$

素因数の和:48609

約数の個数: 32

約数和(自身を含む): 2934973440

約数和(自身を除く): 915522335

約数列:

[1, 5, 7, 29, 35, 41, 145, 203, 205, 287, 1015, 1189, 1435, 5945, 8323, 41615, 48527, 242635, 339689, 1407283, 1698445, 1989607, 7036415, 9850981, 9948035, 13927249, 49254905, 57698603, 69636245, 288493015, 403890221, 2019451105]

約数ペア:

[(1, 2019451105), (5, 403890221), (7, 288493015), (29, 69636245), (35, 57698603), (41, 49254905), (145, 13927249), (203, 9948035), (205, 9850981), (287, 7036415), (1015, 1989607), (1189, 1698445), (1435, 1407283), (5945, 339689), (8323, 242635), (41615, 48527)]