9788367056

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{181}}^1\times {\mathrm{8387}}^1$

素因数の和:8620

約数の個数: 80

約数和(自身を含む): 21201643008

約数和(自身を除く): 11413275952

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 62, 104, 124, 181, 208, 248, 362, 403, 496, 724, 806, 1448, 1612, 2353, 2896, 3224, 4706, 5611, 6448, 8387, 9412, 11222, 16774, 18824, 22444, 33548, 37648, 44888, 67096, 72943, 89776, 109031, 134192, 145886, 218062, 259997, 291772, 436124, 519994, 583544, 872248, 1039988, 1167088, 1518047, 1744496, 2079976, 3036094, 3379961, 4159952, 6072188, 6759922, 12144376, 13519844, 19734611, 24288752, 27039688, 39469222, 47059457, 54079376, 78938444, 94118914, 157876888, 188237828, 315753776, 376475656, 611772941, 752951312, 1223545882, 2447091764, 4894183528, 9788367056]

約数ペア:

[(1, 9788367056), (2, 4894183528), (4, 2447091764), (8, 1223545882), (13, 752951312), (16, 611772941), (26, 376475656), (31, 315753776), (52, 188237828), (62, 157876888), (104, 94118914), (124, 78938444), (181, 54079376), (208, 47059457), (248, 39469222), (362, 27039688), (403, 24288752), (496, 19734611), (724, 13519844), (806, 12144376), (1448, 6759922), (1612, 6072188), (2353, 4159952), (2896, 3379961), (3224, 3036094), (4706, 2079976), (5611, 1744496), (6448, 1518047), (8387, 1167088), (9412, 1039988), (11222, 872248), (16774, 583544), (18824, 519994), (22444, 436124), (33548, 291772), (37648, 259997), (44888, 218062), (67096, 145886), (72943, 134192), (89776, 109031)]