4399133090

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{388273}}^1$

素因数の和:388394

約数の個数: 32

約数和(自身を含む): 8722187136

約数和(自身を除く): 4323054046

約数列:

[1, 2, 5, 10, 11, 22, 55, 103, 110, 206, 515, 1030, 1133, 2266, 5665, 11330, 388273, 776546, 1941365, 3882730, 4271003, 8542006, 21355015, 39992119, 42710030, 79984238, 199960595, 399921190, 439913309, 879826618, 2199566545, 4399133090]

約数ペア:

[(1, 4399133090), (2, 2199566545), (5, 879826618), (10, 439913309), (11, 399921190), (22, 199960595), (55, 79984238), (103, 42710030), (110, 39992119), (206, 21355015), (515, 8542006), (1030, 4271003), (1133, 3882730), (2266, 1941365), (5665, 776546), (11330, 388273)]