1955149716

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{439}}^1\times {\mathrm{28549}}^1$

素因数の和:29008

約数の個数: 48

約数和(自身を含む): 4924304000

約数和(自身を除く): 2969154284

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 439, 878, 1317, 1756, 2634, 5268, 5707, 11414, 17121, 22828, 28549, 34242, 57098, 68484, 85647, 114196, 171294, 342588, 371137, 742274, 1113411, 1484548, 2226822, 4453644, 12533011, 25066022, 37599033, 50132044, 75198066, 150396132, 162929143, 325858286, 488787429, 651716572, 977574858, 1955149716]

約数ペア:

[(1, 1955149716), (2, 977574858), (3, 651716572), (4, 488787429), (6, 325858286), (12, 162929143), (13, 150396132), (26, 75198066), (39, 50132044), (52, 37599033), (78, 25066022), (156, 12533011), (439, 4453644), (878, 2226822), (1317, 1484548), (1756, 1113411), (2634, 742274), (5268, 371137), (5707, 342588), (11414, 171294), (17121, 114196), (22828, 85647), (28549, 68484), (34242, 57098)]