2100078782

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{20113}}^1$

素因数の和:20252

約数の個数: 32

約数和(自身を含む): 3467009952

約数和(自身を除く): 1366931170

約数列:

[1, 2, 17, 34, 37, 74, 83, 166, 629, 1258, 1411, 2822, 3071, 6142, 20113, 40226, 52207, 104414, 341921, 683842, 744181, 1488362, 1669379, 3338758, 12651077, 25302154, 28379443, 56758886, 61767023, 123534046, 1050039391, 2100078782]

約数ペア:

[(1, 2100078782), (2, 1050039391), (17, 123534046), (34, 61767023), (37, 56758886), (74, 28379443), (83, 25302154), (166, 12651077), (629, 3338758), (1258, 1669379), (1411, 1488362), (2822, 744181), (3071, 683842), (6142, 341921), (20113, 104414), (40226, 52207)]