2019904

素因数分解:

$2^6\times {\mathrm{37}}^1\times {\mathrm{853}}^1$

素因数の和:902

約数の個数: 28

約数和(自身を含む): 4121404

約数和(自身を除く): 2101500

約数列:

[1, 2, 4, 8, 16, 32, 37, 64, 74, 148, 296, 592, 853, 1184, 1706, 2368, 3412, 6824, 13648, 27296, 31561, 54592, 63122, 126244, 252488, 504976, 1009952, 2019904]

約数ペア:

[(1, 2019904), (2, 1009952), (4, 504976), (8, 252488), (16, 126244), (32, 63122), (37, 54592), (64, 31561), (74, 27296), (148, 13648), (296, 6824), (592, 3412), (853, 2368), (1184, 1706)]