1489478522

素因数分解:

$2^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{443}}^1\times {\mathrm{1753}}^1$

素因数の和:2342

約数の個数: 32

約数和(自身を含む): 2579306112

約数和(自身を除く): 1089827590

約数列:

[1, 2, 7, 14, 137, 274, 443, 886, 959, 1753, 1918, 3101, 3506, 6202, 12271, 24542, 60691, 121382, 240161, 424837, 480322, 776579, 849674, 1553158, 1681127, 3362254, 5436053, 10872106, 106391323, 212782646, 744739261, 1489478522]

約数ペア:

[(1, 1489478522), (2, 744739261), (7, 212782646), (14, 106391323), (137, 10872106), (274, 5436053), (443, 3362254), (886, 1681127), (959, 1553158), (1753, 849674), (1918, 776579), (3101, 480322), (3506, 424837), (6202, 240161), (12271, 121382), (24542, 60691)]