259778829268

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{5298581}}^1$

素因数の和:5298712

約数の個数: 48

約数和(自身を含む): 555460948224

約数和(自身を除く): 295682118956

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 103, 119, 206, 238, 412, 476, 721, 1442, 1751, 2884, 3502, 7004, 12257, 24514, 49028, 5298581, 10597162, 21194324, 37090067, 74180134, 90075877, 148360268, 180151754, 360303508, 545753843, 630531139, 1091507686, 1261062278, 2183015372, 2522124556, 3820276901, 7640553802, 9277815331, 15281107604, 18555630662, 37111261324, 64944707317, 129889414634, 259778829268]

約数ペア:

[(1, 259778829268), (2, 129889414634), (4, 64944707317), (7, 37111261324), (14, 18555630662), (17, 15281107604), (28, 9277815331), (34, 7640553802), (68, 3820276901), (103, 2522124556), (119, 2183015372), (206, 1261062278), (238, 1091507686), (412, 630531139), (476, 545753843), (721, 360303508), (1442, 180151754), (1751, 148360268), (2884, 90075877), (3502, 74180134), (7004, 37090067), (12257, 21194324), (24514, 10597162), (49028, 5298581)]