381566132

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{1213}}^1\times {\mathrm{4139}}^1$

素因数の和:5375

約数の個数: 24

約数和(自身を含む): 703634400

約数和(自身を除く): 322068268

約数列:

[1, 2, 4, 19, 38, 76, 1213, 2426, 4139, 4852, 8278, 16556, 23047, 46094, 78641, 92188, 157282, 314564, 5020607, 10041214, 20082428, 95391533, 190783066, 381566132]

約数ペア:

[(1, 381566132), (2, 190783066), (4, 95391533), (19, 20082428), (38, 10041214), (76, 5020607), (1213, 314564), (2426, 157282), (4139, 92188), (4852, 78641), (8278, 46094), (16556, 23047)]