855366988

素因数分解:

$2^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{107}}^1\times {\mathrm{3911}}^1$

素因数の和:4102

約数の個数: 48

約数和(自身を含む): 1750823424

約数和(自身を除く): 895456436

約数列:

[1, 2, 4, 7, 14, 28, 73, 107, 146, 214, 292, 428, 511, 749, 1022, 1498, 2044, 2996, 3911, 7811, 7822, 15622, 15644, 27377, 31244, 54677, 54754, 109354, 109508, 218708, 285503, 418477, 571006, 836954, 1142012, 1673908, 1998521, 2929339, 3997042, 5858678, 7994084, 11717356, 30548821, 61097642, 122195284, 213841747, 427683494, 855366988]

約数ペア:

[(1, 855366988), (2, 427683494), (4, 213841747), (7, 122195284), (14, 61097642), (28, 30548821), (73, 11717356), (107, 7994084), (146, 5858678), (214, 3997042), (292, 2929339), (428, 1998521), (511, 1673908), (749, 1142012), (1022, 836954), (1498, 571006), (2044, 418477), (2996, 285503), (3911, 218708), (7811, 109508), (7822, 109354), (15622, 54754), (15644, 54677), (27377, 31244)]