2000966274

素因数分解:

$2^1\times 3^3\times {\mathrm{457}}^1\times {\mathrm{81083}}^1$

素因数の和:81551

約数の個数: 32

約数和(自身を含む): 4456376640

約数和(自身を除く): 2455410366

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 457, 914, 1371, 2742, 4113, 8226, 12339, 24678, 81083, 162166, 243249, 486498, 729747, 1459494, 2189241, 4378482, 37054931, 74109862, 111164793, 222329586, 333494379, 666988758, 1000483137, 2000966274]

約数ペア:

[(1, 2000966274), (2, 1000483137), (3, 666988758), (6, 333494379), (9, 222329586), (18, 111164793), (27, 74109862), (54, 37054931), (457, 4378482), (914, 2189241), (1371, 1459494), (2742, 729747), (4113, 486498), (8226, 243249), (12339, 162166), (24678, 81083)]