1239238904

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{49921}}^1$

素因数の和:50063

約数の個数: 32

約数和(自身を含む): 2426209200

約数和(自身を除く): 1186970296

約数列:

[1, 2, 4, 8, 29, 58, 107, 116, 214, 232, 428, 856, 3103, 6206, 12412, 24824, 49921, 99842, 199684, 399368, 1447709, 2895418, 5341547, 5790836, 10683094, 11581672, 21366188, 42732376, 154904863, 309809726, 619619452, 1239238904]

約数ペア:

[(1, 1239238904), (2, 619619452), (4, 309809726), (8, 154904863), (29, 42732376), (58, 21366188), (107, 11581672), (116, 10683094), (214, 5790836), (232, 5341547), (428, 2895418), (856, 1447709), (3103, 399368), (6206, 199684), (12412, 99842), (24824, 49921)]