1556850232

素因数分解:

$2^3\times 7^1\times {\mathrm{199}}^1\times {\mathrm{139703}}^1$

素因数の和:139915

約数の個数: 32

約数和(自身を含む): 3352896000

約数和(自身を除く): 1796045768

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 199, 398, 796, 1393, 1592, 2786, 5572, 11144, 139703, 279406, 558812, 977921, 1117624, 1955842, 3911684, 7823368, 27800897, 55601794, 111203588, 194606279, 222407176, 389212558, 778425116, 1556850232]

約数ペア:

[(1, 1556850232), (2, 778425116), (4, 389212558), (7, 222407176), (8, 194606279), (14, 111203588), (28, 55601794), (56, 27800897), (199, 7823368), (398, 3911684), (796, 1955842), (1393, 1117624), (1592, 977921), (2786, 558812), (5572, 279406), (11144, 139703)]