974865486

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{401}}^1\times {\mathrm{8269}}^1$

素因数の和:8689

約数の個数: 48

約数和(自身を含む): 2273985360

約数和(自身を除く): 1299119874

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 401, 802, 1203, 2406, 2807, 5614, 8269, 8421, 16538, 16842, 19649, 24807, 39298, 49614, 57883, 58947, 115766, 117894, 173649, 347298, 405181, 810362, 1215543, 2431086, 3315869, 6631738, 9947607, 19895214, 23211083, 46422166, 69633249, 139266498, 162477581, 324955162, 487432743, 974865486]

約数ペア:

[(1, 974865486), (2, 487432743), (3, 324955162), (6, 162477581), (7, 139266498), (14, 69633249), (21, 46422166), (42, 23211083), (49, 19895214), (98, 9947607), (147, 6631738), (294, 3315869), (401, 2431086), (802, 1215543), (1203, 810362), (2406, 405181), (2807, 347298), (5614, 173649), (8269, 117894), (8421, 115766), (16538, 58947), (16842, 57883), (19649, 49614), (24807, 39298)]