137768918

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{578861}}^1$

素因数の和:578887

約数の個数: 16

約数和(自身を含む): 250068384

約数和(自身を除く): 112299466

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 578861, 1157722, 4052027, 8104054, 9840637, 19681274, 68884459, 137768918]

約数ペア:

[(1, 137768918), (2, 68884459), (7, 19681274), (14, 9840637), (17, 8104054), (34, 4052027), (119, 1157722), (238, 578861)]