1722019940044

素因数分解:

$2^2\times {\mathrm{31}}^2\times {\mathrm{349}}^1\times {\mathrm{911}}^1\times {\mathrm{1409}}^1$

素因数の和:2735

約数の個数: 72

約数和(自身を含む): 3128450472000

約数和(自身を除く): 1406430531956

約数列:

[1, 2, 4, 31, 62, 124, 349, 698, 911, 961, 1396, 1409, 1822, 1922, 2818, 3644, 3844, 5636, 10819, 21638, 28241, 43276, 43679, 56482, 87358, 112964, 174716, 317939, 335389, 491741, 635878, 670778, 875471, 983482, 1271756, 1283599, 1341556, 1354049, 1750942, 1966964, 2567198, 2708098, 3501884, 5134396, 5416196, 9856109, 15243971, 19712218, 30487942, 39424436, 39791569, 60975884, 79583138, 159166276, 305539379, 447976051, 472563101, 611078758, 895952102, 945126202, 1222157516, 1233538639, 1791904204, 1890252404, 2467077278, 4934154556, 13887257581, 27774515162, 55549030324, 430504985011, 861009970022, 1722019940044]

約数ペア:

[(1, 1722019940044), (2, 861009970022), (4, 430504985011), (31, 55549030324), (62, 27774515162), (124, 13887257581), (349, 4934154556), (698, 2467077278), (911, 1890252404), (961, 1791904204), (1396, 1233538639), (1409, 1222157516), (1822, 945126202), (1922, 895952102), (2818, 611078758), (3644, 472563101), (3844, 447976051), (5636, 305539379), (10819, 159166276), (21638, 79583138), (28241, 60975884), (43276, 39791569), (43679, 39424436), (56482, 30487942), (87358, 19712218), (112964, 15243971), (174716, 9856109), (317939, 5416196), (335389, 5134396), (491741, 3501884), (635878, 2708098), (670778, 2567198), (875471, 1966964), (983482, 1750942), (1271756, 1354049), (1283599, 1341556)]