2090329024

素因数分解:

$2^6\times 7^2\times {\mathrm{666559}}^1$

素因数の和:666585

約数の個数: 42

約数和(自身を含む): 4825227840

約数和(自身を除く): 2734898816

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 196, 224, 392, 448, 784, 1568, 3136, 666559, 1333118, 2666236, 4665913, 5332472, 9331826, 10664944, 18663652, 21329888, 32661391, 37327304, 42659776, 65322782, 74654608, 130645564, 149309216, 261291128, 298618432, 522582256, 1045164512, 2090329024]

約数ペア:

[(1, 2090329024), (2, 1045164512), (4, 522582256), (7, 298618432), (8, 261291128), (14, 149309216), (16, 130645564), (28, 74654608), (32, 65322782), (49, 42659776), (56, 37327304), (64, 32661391), (98, 21329888), (112, 18663652), (196, 10664944), (224, 9331826), (392, 5332472), (448, 4665913), (784, 2666236), (1568, 1333118), (3136, 666559)]