1022527064

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{31}}^2\times {\mathrm{787}}^1$

素因数の和:881

約数の個数: 72

約数和(自身を含む): 2147918580

約数和(自身を除く): 1125391516

約数列:

[1, 2, 4, 8, 13, 26, 31, 52, 62, 104, 124, 169, 248, 338, 403, 676, 787, 806, 961, 1352, 1574, 1612, 1922, 3148, 3224, 3844, 5239, 6296, 7688, 10231, 10478, 12493, 20462, 20956, 24397, 24986, 40924, 41912, 48794, 49972, 81848, 97588, 99944, 133003, 162409, 195176, 266006, 317161, 324818, 532012, 634322, 649636, 756307, 1064024, 1268644, 1299272, 1512614, 2537288, 3025228, 4123093, 6050456, 8246186, 9831991, 16492372, 19663982, 32984744, 39327964, 78655928, 127815883, 255631766, 511263532, 1022527064]

約数ペア:

[(1, 1022527064), (2, 511263532), (4, 255631766), (8, 127815883), (13, 78655928), (26, 39327964), (31, 32984744), (52, 19663982), (62, 16492372), (104, 9831991), (124, 8246186), (169, 6050456), (248, 4123093), (338, 3025228), (403, 2537288), (676, 1512614), (787, 1299272), (806, 1268644), (961, 1064024), (1352, 756307), (1574, 649636), (1612, 634322), (1922, 532012), (3148, 324818), (3224, 317161), (3844, 266006), (5239, 195176), (6296, 162409), (7688, 133003), (10231, 99944), (10478, 97588), (12493, 81848), (20462, 49972), (20956, 48794), (24397, 41912), (24986, 40924)]