1680702912026

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{191}}^1\times {\mathrm{277}}^1\times {\mathrm{12799}}^1$

素因数の和:13359

約数の個数: 64

約数和(自身を含む): 2730118348800

約数和(自身を除く): 1049415436774

約数列:

[1, 2, 17, 34, 73, 146, 191, 277, 382, 554, 1241, 2482, 3247, 4709, 6494, 9418, 12799, 13943, 20221, 25598, 27886, 40442, 52907, 105814, 217583, 237031, 343757, 435166, 474062, 687514, 899419, 934327, 1798838, 1868654, 2444609, 3545323, 3862211, 4889218, 7090646, 7724422, 15883559, 31767118, 41558353, 60270491, 65657587, 83116706, 120540982, 131315174, 178456457, 258808579, 356912914, 517617158, 677156693, 1354313386, 3033759769, 4399745843, 6067519538, 8799491686, 11511663781, 23023327562, 49432438589, 98864877178, 840351456013, 1680702912026]

約数ペア:

[(1, 1680702912026), (2, 840351456013), (17, 98864877178), (34, 49432438589), (73, 23023327562), (146, 11511663781), (191, 8799491686), (277, 6067519538), (382, 4399745843), (554, 3033759769), (1241, 1354313386), (2482, 677156693), (3247, 517617158), (4709, 356912914), (6494, 258808579), (9418, 178456457), (12799, 131315174), (13943, 120540982), (20221, 83116706), (25598, 65657587), (27886, 60270491), (40442, 41558353), (52907, 31767118), (105814, 15883559), (217583, 7724422), (237031, 7090646), (343757, 4889218), (435166, 3862211), (474062, 3545323), (687514, 2444609), (899419, 1868654), (934327, 1798838)]