2013445266

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{656701}}^1$

素因数の和:656786

約数の個数: 32

約数和(自身を含む): 4665211008

約数和(自身を除く): 2651765742

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 73, 146, 219, 438, 511, 1022, 1533, 3066, 656701, 1313402, 1970103, 3940206, 4596907, 9193814, 13790721, 27581442, 47939173, 95878346, 143817519, 287635038, 335574211, 671148422, 1006722633, 2013445266]

約数ペア:

[(1, 2013445266), (2, 1006722633), (3, 671148422), (6, 335574211), (7, 287635038), (14, 143817519), (21, 95878346), (42, 47939173), (73, 27581442), (146, 13790721), (219, 9193814), (438, 4596907), (511, 3940206), (1022, 1970103), (1533, 1313402), (3066, 656701)]