2585338

素因数分解:

$2^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1$

素因数の和:107

約数の個数: 48

約数和(自身を含む): 4990464

約数和(自身を除く): 2405126

約数列:

[1, 2, 7, 14, 23, 31, 37, 46, 49, 62, 74, 98, 161, 217, 259, 322, 434, 518, 713, 851, 1127, 1147, 1426, 1519, 1702, 1813, 2254, 2294, 3038, 3626, 4991, 5957, 8029, 9982, 11914, 16058, 26381, 34937, 41699, 52762, 56203, 69874, 83398, 112406, 184667, 369334, 1292669, 2585338]

約数ペア:

[(1, 2585338), (2, 1292669), (7, 369334), (14, 184667), (23, 112406), (31, 83398), (37, 69874), (46, 56203), (49, 52762), (62, 41699), (74, 34937), (98, 26381), (161, 16058), (217, 11914), (259, 9982), (322, 8029), (434, 5957), (518, 4991), (713, 3626), (851, 3038), (1127, 2294), (1147, 2254), (1426, 1813), (1519, 1702)]