2013260228

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{37313}}^1$

素因数の和:37412

約数の個数: 48

約数和(自身を含む): 4212601344

約数和(自身を除く): 2199341116

約数列:

[1, 2, 4, 7, 14, 28, 41, 47, 82, 94, 164, 188, 287, 329, 574, 658, 1148, 1316, 1927, 3854, 7708, 13489, 26978, 37313, 53956, 74626, 149252, 261191, 522382, 1044764, 1529833, 1753711, 3059666, 3507422, 6119332, 7014844, 10708831, 12275977, 21417662, 24551954, 42835324, 49103908, 71902151, 143804302, 287608604, 503315057, 1006630114, 2013260228]

約数ペア:

[(1, 2013260228), (2, 1006630114), (4, 503315057), (7, 287608604), (14, 143804302), (28, 71902151), (41, 49103908), (47, 42835324), (82, 24551954), (94, 21417662), (164, 12275977), (188, 10708831), (287, 7014844), (329, 6119332), (574, 3507422), (658, 3059666), (1148, 1753711), (1316, 1529833), (1927, 1044764), (3854, 522382), (7708, 261191), (13489, 149252), (26978, 74626), (37313, 53956)]