2355664528

素因数分解:

$2^4\times 7^1\times {\mathrm{43}}^1\times {\mathrm{489133}}^1$

素因数の和:489191

約数の個数: 40

約数和(自身を含む): 5337430208

約数和(自身を除く): 2981765680

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 43, 56, 86, 112, 172, 301, 344, 602, 688, 1204, 2408, 4816, 489133, 978266, 1956532, 3423931, 3913064, 6847862, 7826128, 13695724, 21032719, 27391448, 42065438, 54782896, 84130876, 147229033, 168261752, 294458066, 336523504, 588916132, 1177832264, 2355664528]

約数ペア:

[(1, 2355664528), (2, 1177832264), (4, 588916132), (7, 336523504), (8, 294458066), (14, 168261752), (16, 147229033), (28, 84130876), (43, 54782896), (56, 42065438), (86, 27391448), (112, 21032719), (172, 13695724), (301, 7826128), (344, 6847862), (602, 3913064), (688, 3423931), (1204, 1956532), (2408, 978266), (4816, 489133)]