8984382056

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{214363}}^1$

素因数の和:214426

約数の個数: 48

約数和(自身を含む): 18829733760

約数和(自身を除く): 9845351704

約数列:

[1, 2, 4, 8, 13, 26, 31, 52, 62, 104, 124, 169, 248, 338, 403, 676, 806, 1352, 1612, 3224, 5239, 10478, 20956, 41912, 214363, 428726, 857452, 1714904, 2786719, 5573438, 6645253, 11146876, 13290506, 22293752, 26581012, 36227347, 53162024, 72454694, 86388289, 144909388, 172776578, 289818776, 345553156, 691106312, 1123047757, 2246095514, 4492191028, 8984382056]

約数ペア:

[(1, 8984382056), (2, 4492191028), (4, 2246095514), (8, 1123047757), (13, 691106312), (26, 345553156), (31, 289818776), (52, 172776578), (62, 144909388), (104, 86388289), (124, 72454694), (169, 53162024), (248, 36227347), (338, 26581012), (403, 22293752), (676, 13290506), (806, 11146876), (1352, 6645253), (1612, 5573438), (3224, 2786719), (5239, 1714904), (10478, 857452), (20956, 428726), (41912, 214363)]