2080406944

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{844321}}^1$

素因数の和:844349

約数の個数: 48

約数和(自身を含む): 5106459456

約数和(自身を除く): 3026052512

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 77, 88, 112, 154, 176, 224, 308, 352, 616, 1232, 2464, 844321, 1688642, 3377284, 5910247, 6754568, 9287531, 11820494, 13509136, 18575062, 23640988, 27018272, 37150124, 47281976, 65012717, 74300248, 94563952, 130025434, 148600496, 189127904, 260050868, 297200992, 520101736, 1040203472, 2080406944]

約数ペア:

[(1, 2080406944), (2, 1040203472), (4, 520101736), (7, 297200992), (8, 260050868), (11, 189127904), (14, 148600496), (16, 130025434), (22, 94563952), (28, 74300248), (32, 65012717), (44, 47281976), (56, 37150124), (77, 27018272), (88, 23640988), (112, 18575062), (154, 13509136), (176, 11820494), (224, 9287531), (308, 6754568), (352, 5910247), (616, 3377284), (1232, 1688642), (2464, 844321)]