899466906

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{523}}^1\times {\mathrm{1297}}^1$

素因数の和:1855

約数の個数: 64

約数和(自身を含む): 2056779648

約数和(自身を除く): 1157312742

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 51, 78, 102, 221, 442, 523, 663, 1046, 1297, 1326, 1569, 2594, 3138, 3891, 6799, 7782, 8891, 13598, 16861, 17782, 20397, 22049, 26673, 33722, 40794, 44098, 50583, 53346, 66147, 101166, 115583, 132294, 231166, 286637, 346749, 573274, 678331, 693498, 859911, 1356662, 1719822, 2034993, 4069986, 8818303, 11531627, 17636606, 23063254, 26454909, 34594881, 52909818, 69189762, 149911151, 299822302, 449733453, 899466906]

約数ペア:

[(1, 899466906), (2, 449733453), (3, 299822302), (6, 149911151), (13, 69189762), (17, 52909818), (26, 34594881), (34, 26454909), (39, 23063254), (51, 17636606), (78, 11531627), (102, 8818303), (221, 4069986), (442, 2034993), (523, 1719822), (663, 1356662), (1046, 859911), (1297, 693498), (1326, 678331), (1569, 573274), (2594, 346749), (3138, 286637), (3891, 231166), (6799, 132294), (7782, 115583), (8891, 101166), (13598, 66147), (16861, 53346), (17782, 50583), (20397, 44098), (22049, 40794), (26673, 33722)]