2002511168

素因数分解:

$2^6\times 7^1\times {\mathrm{103}}^1\times {\mathrm{43397}}^1$

素因数の和:43519

約数の個数: 56

約数和(自身を含む): 4585606272

約数和(自身を除く): 2583095104

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 103, 112, 206, 224, 412, 448, 721, 824, 1442, 1648, 2884, 3296, 5768, 6592, 11536, 23072, 43397, 46144, 86794, 173588, 303779, 347176, 607558, 694352, 1215116, 1388704, 2430232, 2777408, 4469891, 4860464, 8939782, 9720928, 17879564, 19441856, 31289237, 35759128, 62578474, 71518256, 125156948, 143036512, 250313896, 286073024, 500627792, 1001255584, 2002511168]

約数ペア:

[(1, 2002511168), (2, 1001255584), (4, 500627792), (7, 286073024), (8, 250313896), (14, 143036512), (16, 125156948), (28, 71518256), (32, 62578474), (56, 35759128), (64, 31289237), (103, 19441856), (112, 17879564), (206, 9720928), (224, 8939782), (412, 4860464), (448, 4469891), (721, 2777408), (824, 2430232), (1442, 1388704), (1648, 1215116), (2884, 694352), (3296, 607558), (5768, 347176), (6592, 303779), (11536, 173588), (23072, 86794), (43397, 46144)]