2477005648

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{384151}}^1$

素因数の和:384203

約数の個数: 40

約数和(自身を含む): 5335102976

約数和(自身を除く): 2858097328

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 62, 104, 124, 208, 248, 403, 496, 806, 1612, 3224, 6448, 384151, 768302, 1536604, 3073208, 4993963, 6146416, 9987926, 11908681, 19975852, 23817362, 39951704, 47634724, 79903408, 95269448, 154812853, 190538896, 309625706, 619251412, 1238502824, 2477005648]

約数ペア:

[(1, 2477005648), (2, 1238502824), (4, 619251412), (8, 309625706), (13, 190538896), (16, 154812853), (26, 95269448), (31, 79903408), (52, 47634724), (62, 39951704), (104, 23817362), (124, 19975852), (208, 11908681), (248, 9987926), (403, 6146416), (496, 4993963), (806, 3073208), (1612, 1536604), (3224, 768302), (6448, 384151)]