2018571856

素因数分解:

$2^4\times 7^2\times {\mathrm{19}}^1\times {\mathrm{135511}}^1$

素因数の和:135552

約数の個数: 60

約数和(自身を含む): 4788994080

約数和(自身を除く): 2770422224

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 49, 56, 76, 98, 112, 133, 152, 196, 266, 304, 392, 532, 784, 931, 1064, 1862, 2128, 3724, 7448, 14896, 135511, 271022, 542044, 948577, 1084088, 1897154, 2168176, 2574709, 3794308, 5149418, 6640039, 7588616, 10298836, 13280078, 15177232, 18022963, 20597672, 26560156, 36045926, 41195344, 53120312, 72091852, 106240624, 126160741, 144183704, 252321482, 288367408, 504642964, 1009285928, 2018571856]

約数ペア:

[(1, 2018571856), (2, 1009285928), (4, 504642964), (7, 288367408), (8, 252321482), (14, 144183704), (16, 126160741), (19, 106240624), (28, 72091852), (38, 53120312), (49, 41195344), (56, 36045926), (76, 26560156), (98, 20597672), (112, 18022963), (133, 15177232), (152, 13280078), (196, 10298836), (266, 7588616), (304, 6640039), (392, 5149418), (532, 3794308), (784, 2574709), (931, 2168176), (1064, 1897154), (1862, 1084088), (2128, 948577), (3724, 542044), (7448, 271022), (14896, 135511)]