2017178576

素因数分解:

$2^4\times 7^1\times {\mathrm{929}}^1\times {\mathrm{19387}}^1$

素因数の和:20331

約数の個数: 40

約数和(自身を含む): 4471648320

約数和(自身を除く): 2454469744

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 929, 1858, 3716, 6503, 7432, 13006, 14864, 19387, 26012, 38774, 52024, 77548, 104048, 135709, 155096, 271418, 310192, 542836, 1085672, 2171344, 18010523, 36021046, 72042092, 126073661, 144084184, 252147322, 288168368, 504294644, 1008589288, 2017178576]

約数ペア:

[(1, 2017178576), (2, 1008589288), (4, 504294644), (7, 288168368), (8, 252147322), (14, 144084184), (16, 126073661), (28, 72042092), (56, 36021046), (112, 18010523), (929, 2171344), (1858, 1085672), (3716, 542836), (6503, 310192), (7432, 271418), (13006, 155096), (14864, 135709), (19387, 104048), (26012, 77548), (38774, 52024)]