8889887410

素因数分解:

$2^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{281}}^1\times {\mathrm{27997}}^1$

素因数の和:28398

約数の個数: 32

約数和(自身を含む): 16201434672

約数和(自身を除く): 7311547262

約数列:

[1, 2, 5, 10, 113, 226, 281, 562, 565, 1130, 1405, 2810, 27997, 31753, 55994, 63506, 139985, 158765, 279970, 317530, 3163661, 6327322, 7867157, 15734314, 15818305, 31636610, 39335785, 78671570, 888988741, 1777977482, 4444943705, 8889887410]

約数ペア:

[(1, 8889887410), (2, 4444943705), (5, 1777977482), (10, 888988741), (113, 78671570), (226, 39335785), (281, 31636610), (562, 15818305), (565, 15734314), (1130, 7867157), (1405, 6327322), (2810, 3163661), (27997, 317530), (31753, 279970), (55994, 158765), (63506, 139985)]