1973485291195

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{5538131}}^1$

素因数の和:5538208

約数の個数: 48

約数和(自身を含む): 2828434775040

約数和(自身を除く): 854949483845

約数列:

[1, 5, 11, 19, 31, 55, 95, 121, 155, 209, 341, 589, 605, 1045, 1705, 2299, 2945, 3751, 6479, 11495, 18755, 32395, 71269, 356345, 5538131, 27690655, 60919441, 105224489, 171682061, 304597205, 526122445, 670113851, 858410305, 1157469379, 1888502671, 3261959159, 3350569255, 5787346895, 9442513355, 12732163169, 16309795795, 20773529381, 35881550749, 63660815845, 103867646905, 179407753745, 394697058239, 1973485291195]

約数ペア:

[(1, 1973485291195), (5, 394697058239), (11, 179407753745), (19, 103867646905), (31, 63660815845), (55, 35881550749), (95, 20773529381), (121, 16309795795), (155, 12732163169), (209, 9442513355), (341, 5787346895), (589, 3350569255), (605, 3261959159), (1045, 1888502671), (1705, 1157469379), (2299, 858410305), (2945, 670113851), (3751, 526122445), (6479, 304597205), (11495, 171682061), (18755, 105224489), (32395, 60919441), (71269, 27690655), (356345, 5538131)]