1970346

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{1091}}^1$

素因数の和:1146

約数の個数: 32

約数和(自身を含む): 4612608

約数和(自身を除く): 2642262

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 43, 86, 129, 258, 301, 602, 903, 1091, 1806, 2182, 3273, 6546, 7637, 15274, 22911, 45822, 46913, 93826, 140739, 281478, 328391, 656782, 985173, 1970346]

約数ペア:

[(1, 1970346), (2, 985173), (3, 656782), (6, 328391), (7, 281478), (14, 140739), (21, 93826), (42, 46913), (43, 45822), (86, 22911), (129, 15274), (258, 7637), (301, 6546), (602, 3273), (903, 2182), (1091, 1806)]