1893514610

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{111187}}^1$

素因数の和:111338

約数の個数: 32

約数和(自身を含む): 3698557632

約数和(自身を除く): 1805043022

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 131, 262, 655, 1310, 1703, 3406, 8515, 17030, 111187, 222374, 555935, 1111870, 1445431, 2890862, 7227155, 14454310, 14565497, 29130994, 72827485, 145654970, 189351461, 378702922, 946757305, 1893514610]

約数ペア:

[(1, 1893514610), (2, 946757305), (5, 378702922), (10, 189351461), (13, 145654970), (26, 72827485), (65, 29130994), (130, 14565497), (131, 14454310), (262, 7227155), (655, 2890862), (1310, 1445431), (1703, 1111870), (3406, 555935), (8515, 222374), (17030, 111187)]