2280823028

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{16979}}^1$

素因数の和:17108

約数の個数: 48

約数和(自身を含む): 4518581760

約数和(自身を除く): 2237758732

約数列:

[1, 2, 4, 11, 22, 43, 44, 71, 86, 142, 172, 284, 473, 781, 946, 1562, 1892, 3053, 3124, 6106, 12212, 16979, 33583, 33958, 67166, 67916, 134332, 186769, 373538, 730097, 747076, 1205509, 1460194, 2411018, 2920388, 4822036, 8031067, 13260599, 16062134, 26521198, 32124268, 51836887, 53042396, 103673774, 207347548, 570205757, 1140411514, 2280823028]

約数ペア:

[(1, 2280823028), (2, 1140411514), (4, 570205757), (11, 207347548), (22, 103673774), (43, 53042396), (44, 51836887), (71, 32124268), (86, 26521198), (142, 16062134), (172, 13260599), (284, 8031067), (473, 4822036), (781, 2920388), (946, 2411018), (1562, 1460194), (1892, 1205509), (3053, 747076), (3124, 730097), (6106, 373538), (12212, 186769), (16979, 134332), (33583, 67916), (33958, 67166)]