2043669894

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{666559}}^1$

素因数の和:666644

約数の個数: 32

約数和(自身を含む): 4735242240

約数和(自身を除く): 2691572346

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 73, 146, 219, 438, 511, 1022, 1533, 3066, 666559, 1333118, 1999677, 3999354, 4665913, 9331826, 13997739, 27995478, 48658807, 97317614, 145976421, 291952842, 340611649, 681223298, 1021834947, 2043669894]

約数ペア:

[(1, 2043669894), (2, 1021834947), (3, 681223298), (6, 340611649), (7, 291952842), (14, 145976421), (21, 97317614), (42, 48658807), (73, 27995478), (146, 13997739), (219, 9331826), (438, 4665913), (511, 3999354), (1022, 1999677), (1533, 1333118), (3066, 666559)]