2017757728

素因数分解:

$2^5\times 7^1\times {\mathrm{1031}}^1\times {\mathrm{8737}}^1$

素因数の和:9785

約数の個数: 48

約数和(自身を含む): 4544878464

約数和(自身を除く): 2527120736

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 1031, 2062, 4124, 7217, 8248, 8737, 14434, 16496, 17474, 28868, 32992, 34948, 57736, 61159, 69896, 115472, 122318, 139792, 230944, 244636, 279584, 489272, 978544, 1957088, 9007847, 18015694, 36031388, 63054929, 72062776, 126109858, 144125552, 252219716, 288251104, 504439432, 1008878864, 2017757728]

約数ペア:

[(1, 2017757728), (2, 1008878864), (4, 504439432), (7, 288251104), (8, 252219716), (14, 144125552), (16, 126109858), (28, 72062776), (32, 63054929), (56, 36031388), (112, 18015694), (224, 9007847), (1031, 1957088), (2062, 978544), (4124, 489272), (7217, 279584), (8248, 244636), (8737, 230944), (14434, 139792), (16496, 122318), (17474, 115472), (28868, 69896), (32992, 61159), (34948, 57736)]