1618561364

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{33013}}^1$

素因数の和:33144

約数の個数: 48

約数和(自身を含む): 3460923648

約数和(自身を除く): 1842362284

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, 33013, 49028, 66026, 132052, 231091, 462182, 561221, 924364, 1122442, 2244884, 3400339, 3928547, 6800678, 7857094, 13601356, 15714188, 23802373, 47604746, 57805763, 95209492, 115611526, 231223052, 404640341, 809280682, 1618561364]

約数ペア:

[(1, 1618561364), (2, 809280682), (4, 404640341), (7, 231223052), (14, 115611526), (17, 95209492), (28, 57805763), (34, 47604746), (68, 23802373), (103, 15714188), (119, 13601356), (206, 7857094), (238, 6800678), (412, 3928547), (476, 3400339), (721, 2244884), (1442, 1122442), (1751, 924364), (2884, 561221), (3502, 462182), (7004, 231091), (12257, 132052), (24514, 66026), (33013, 49028)]