2499687861

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{20873}}^1$

素因数の和:21097

約数の個数: 32

約数和(自身を含む): 3847495680

約数和(自身を除く): 1347807819

約数列:

[1, 3, 11, 19, 33, 57, 191, 209, 573, 627, 2101, 3629, 6303, 10887, 20873, 39919, 62619, 119757, 229603, 396587, 688809, 1189761, 3986743, 4362457, 11960229, 13087371, 43854173, 75748117, 131562519, 227244351, 833229287, 2499687861]

約数ペア:

[(1, 2499687861), (3, 833229287), (11, 227244351), (19, 131562519), (33, 75748117), (57, 43854173), (191, 13087371), (209, 11960229), (573, 4362457), (627, 3986743), (2101, 1189761), (3629, 688809), (6303, 396587), (10887, 229603), (20873, 119757), (39919, 62619)]