2901291274

素因数分解:

$2^1\times 7^2\times {\mathrm{79}}^1\times {\mathrm{293}}^1\times {\mathrm{1279}}^1$

素因数の和:1667

約数の個数: 48

約数和(自身を含む): 5148057600

約数和(自身を除く): 2246766326

約数列:

[1, 2, 7, 14, 49, 79, 98, 158, 293, 553, 586, 1106, 1279, 2051, 2558, 3871, 4102, 7742, 8953, 14357, 17906, 23147, 28714, 46294, 62671, 101041, 125342, 162029, 202082, 324058, 374747, 707287, 749494, 1134203, 1414574, 2268406, 2623229, 4951009, 5246458, 9902018, 18362603, 29605013, 36725206, 59210026, 207235091, 414470182, 1450645637, 2901291274]

約数ペア:

[(1, 2901291274), (2, 1450645637), (7, 414470182), (14, 207235091), (49, 59210026), (79, 36725206), (98, 29605013), (158, 18362603), (293, 9902018), (553, 5246458), (586, 4951009), (1106, 2623229), (1279, 2268406), (2051, 1414574), (2558, 1134203), (3871, 749494), (4102, 707287), (7742, 374747), (8953, 324058), (14357, 202082), (17906, 162029), (23147, 125342), (28714, 101041), (46294, 62671)]