9488908

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{313}}^1$

素因数の和:394

約数の個数: 48

約数和(自身を含む): 19940256

約数和(自身を除く): 10451348

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 53, 106, 143, 212, 286, 313, 572, 583, 626, 689, 1166, 1252, 1378, 2332, 2756, 3443, 4069, 6886, 7579, 8138, 13772, 15158, 16276, 16589, 30316, 33178, 44759, 66356, 89518, 179036, 182479, 215657, 364958, 431314, 729916, 862628, 2372227, 4744454, 9488908]

約数ペア:

[(1, 9488908), (2, 4744454), (4, 2372227), (11, 862628), (13, 729916), (22, 431314), (26, 364958), (44, 215657), (52, 182479), (53, 179036), (106, 89518), (143, 66356), (212, 44759), (286, 33178), (313, 30316), (572, 16589), (583, 16276), (626, 15158), (689, 13772), (1166, 8138), (1252, 7579), (1378, 6886), (2332, 4069), (2756, 3443)]