1872781036

素因数分解:

$2^2\times 7^1\times {\mathrm{797}}^1\times {\mathrm{83921}}^1$

素因数の和:84729

約数の個数: 24

約数和(自身を含む): 3750306336

約数和(自身を除く): 1877525300

約数列:

[1, 2, 4, 7, 14, 28, 797, 1594, 3188, 5579, 11158, 22316, 83921, 167842, 335684, 587447, 1174894, 2349788, 66885037, 133770074, 267540148, 468195259, 936390518, 1872781036]

約数ペア:

[(1, 1872781036), (2, 936390518), (4, 468195259), (7, 267540148), (14, 133770074), (28, 66885037), (797, 2349788), (1594, 1174894), (3188, 587447), (5579, 335684), (11158, 167842), (22316, 83921)]