1345974

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{439}}^1$

素因数の和:524

約数の個数: 32

約数和(自身を含む): 3125760

約数和(自身を除く): 1779786

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 73, 146, 219, 438, 439, 511, 878, 1022, 1317, 1533, 2634, 3066, 3073, 6146, 9219, 18438, 32047, 64094, 96141, 192282, 224329, 448658, 672987, 1345974]

約数ペア:

[(1, 1345974), (2, 672987), (3, 448658), (6, 224329), (7, 192282), (14, 96141), (21, 64094), (42, 32047), (73, 18438), (146, 9219), (219, 6146), (438, 3073), (439, 3066), (511, 2634), (878, 1533), (1022, 1317)]