1078476

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{347}}^1$

素因数の和:398

約数の個数: 48

約数和(自身を含む): 2962176

約数和(自身を除く): 1883700

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 37, 42, 74, 84, 111, 148, 222, 259, 347, 444, 518, 694, 777, 1036, 1041, 1388, 1554, 2082, 2429, 3108, 4164, 4858, 7287, 9716, 12839, 14574, 25678, 29148, 38517, 51356, 77034, 89873, 154068, 179746, 269619, 359492, 539238, 1078476]

約数ペア:

[(1, 1078476), (2, 539238), (3, 359492), (4, 269619), (6, 179746), (7, 154068), (12, 89873), (14, 77034), (21, 51356), (28, 38517), (37, 29148), (42, 25678), (74, 14574), (84, 12839), (111, 9716), (148, 7287), (222, 4858), (259, 4164), (347, 3108), (444, 2429), (518, 2082), (694, 1554), (777, 1388), (1036, 1041)]