2646252334

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{643231}}^1$

素因数の和:643272

約数の個数: 24

約数和(自身を含む): 4619692224

約数和(自身を除く): 1973439890

約数列:

[1, 2, 11, 17, 22, 34, 121, 187, 242, 374, 2057, 4114, 643231, 1286462, 7075541, 10934927, 14151082, 21869854, 77830951, 120284197, 155661902, 240568394, 1323126167, 2646252334]

約数ペア:

[(1, 2646252334), (2, 1323126167), (11, 240568394), (17, 155661902), (22, 120284197), (34, 77830951), (121, 21869854), (187, 14151082), (242, 10934927), (374, 7075541), (2057, 1286462), (4114, 643231)]