1207866496

素因数分解:

$2^7\times {\mathrm{109}}^1\times {\mathrm{86573}}^1$

素因数の和:86696

約数の個数: 32

約数和(自身を含む): 2428400700

約数和(自身を除く): 1220534204

約数列:

[1, 2, 4, 8, 16, 32, 64, 109, 128, 218, 436, 872, 1744, 3488, 6976, 13952, 86573, 173146, 346292, 692584, 1385168, 2770336, 5540672, 9436457, 11081344, 18872914, 37745828, 75491656, 150983312, 301966624, 603933248, 1207866496]

約数ペア:

[(1, 1207866496), (2, 603933248), (4, 301966624), (8, 150983312), (16, 75491656), (32, 37745828), (64, 18872914), (109, 11081344), (128, 9436457), (218, 5540672), (436, 2770336), (872, 1385168), (1744, 692584), (3488, 346292), (6976, 173146), (13952, 86573)]