2816268

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2579}}^1$

素因数の和:2606

約数の個数: 48

約数和(自身を含む): 8090880

約数和(自身を除く): 5274612

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 182, 273, 364, 546, 1092, 2579, 5158, 7737, 10316, 15474, 18053, 30948, 33527, 36106, 54159, 67054, 72212, 100581, 108318, 134108, 201162, 216636, 234689, 402324, 469378, 704067, 938756, 1408134, 2816268]

約数ペア:

[(1, 2816268), (2, 1408134), (3, 938756), (4, 704067), (6, 469378), (7, 402324), (12, 234689), (13, 216636), (14, 201162), (21, 134108), (26, 108318), (28, 100581), (39, 72212), (42, 67054), (52, 54159), (78, 36106), (84, 33527), (91, 30948), (156, 18053), (182, 15474), (273, 10316), (364, 7737), (546, 5158), (1092, 2579)]