2085328

素因数分解:

$2^4\times 7^1\times {\mathrm{43}}^1\times {\mathrm{433}}^1$

素因数の和:491

約数の個数: 40

約数和(自身を含む): 4735808

約数和(自身を除く): 2650480

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 43, 56, 86, 112, 172, 301, 344, 433, 602, 688, 866, 1204, 1732, 2408, 3031, 3464, 4816, 6062, 6928, 12124, 18619, 24248, 37238, 48496, 74476, 130333, 148952, 260666, 297904, 521332, 1042664, 2085328]

約数ペア:

[(1, 2085328), (2, 1042664), (4, 521332), (7, 297904), (8, 260666), (14, 148952), (16, 130333), (28, 74476), (43, 48496), (56, 37238), (86, 24248), (112, 18619), (172, 12124), (301, 6928), (344, 6062), (433, 4816), (602, 3464), (688, 3031), (866, 2408), (1204, 1732)]