705705468

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{347981}}^1$

素因数の和:348014

約数の個数: 36

約数和(自身を含む): 1783059768

約数和(自身を除く): 1077354300

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 169, 338, 507, 676, 1014, 2028, 347981, 695962, 1043943, 1391924, 2087886, 4175772, 4523753, 9047506, 13571259, 18095012, 27142518, 54285036, 58808789, 117617578, 176426367, 235235156, 352852734, 705705468]

約数ペア:

[(1, 705705468), (2, 352852734), (3, 235235156), (4, 176426367), (6, 117617578), (12, 58808789), (13, 54285036), (26, 27142518), (39, 18095012), (52, 13571259), (78, 9047506), (156, 4523753), (169, 4175772), (338, 2087886), (507, 1391924), (676, 1043943), (1014, 695962), (2028, 347981)]