2708488

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{173}}^1$

素因数の和:301

約数の個数: 32

約数和(自身を含む): 5428800

約数和(自身を除く): 2720312

約数列:

[1, 2, 4, 8, 19, 38, 76, 103, 152, 173, 206, 346, 412, 692, 824, 1384, 1957, 3287, 3914, 6574, 7828, 13148, 15656, 17819, 26296, 35638, 71276, 142552, 338561, 677122, 1354244, 2708488]

約数ペア:

[(1, 2708488), (2, 1354244), (4, 677122), (8, 338561), (19, 142552), (38, 71276), (76, 35638), (103, 26296), (152, 17819), (173, 15656), (206, 13148), (346, 7828), (412, 6574), (692, 3914), (824, 3287), (1384, 1957)]