8280493624

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{389}}^1\times {\mathrm{204679}}^1$

素因数の和:205087

約数の個数: 32

約数和(自身を含む): 16763292000

約数和(自身を除く): 8482798376

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 389, 778, 1556, 3112, 5057, 10114, 20228, 40456, 204679, 409358, 818716, 1637432, 2660827, 5321654, 10643308, 21286616, 79620131, 159240262, 318480524, 636961048, 1035061703, 2070123406, 4140246812, 8280493624]

約数ペア:

[(1, 8280493624), (2, 4140246812), (4, 2070123406), (8, 1035061703), (13, 636961048), (26, 318480524), (52, 159240262), (104, 79620131), (389, 21286616), (778, 10643308), (1556, 5321654), (3112, 2660827), (5057, 1637432), (10114, 818716), (20228, 409358), (40456, 204679)]