2819025366964

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{307}}^1\times {\mathrm{347}}^1\times {\mathrm{348191}}^1$

素因数の和:348868

約数の個数: 48

約数和(自身を含む): 5224885585920

約数和(自身を除く): 2405860218956

約数列:

[1, 2, 4, 19, 38, 76, 307, 347, 614, 694, 1228, 1388, 5833, 6593, 11666, 13186, 23332, 26372, 106529, 213058, 348191, 426116, 696382, 1392764, 2024051, 4048102, 6615629, 8096204, 13231258, 26462516, 106894637, 120822277, 213789274, 241644554, 427578548, 483289108, 2030998103, 2295623263, 4061996206, 4591246526, 8123992412, 9182493052, 37092439039, 74184878078, 148369756156, 704756341741, 1409512683482, 2819025366964]

約数ペア:

[(1, 2819025366964), (2, 1409512683482), (4, 704756341741), (19, 148369756156), (38, 74184878078), (76, 37092439039), (307, 9182493052), (347, 8123992412), (614, 4591246526), (694, 4061996206), (1228, 2295623263), (1388, 2030998103), (5833, 483289108), (6593, 427578548), (11666, 241644554), (13186, 213789274), (23332, 120822277), (26372, 106894637), (106529, 26462516), (213058, 13231258), (348191, 8096204), (426116, 6615629), (696382, 4048102), (1392764, 2024051)]