2245156

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{241}}^1$

素因数の和:399

約数の個数: 24

約数和(自身を含む): 4207896

約数和(自身を除く): 1962740

約数列:

[1, 2, 4, 17, 34, 68, 137, 241, 274, 482, 548, 964, 2329, 4097, 4658, 8194, 9316, 16388, 33017, 66034, 132068, 561289, 1122578, 2245156]

約数ペア:

[(1, 2245156), (2, 1122578), (4, 561289), (17, 132068), (34, 66034), (68, 33017), (137, 16388), (241, 9316), (274, 8194), (482, 4658), (548, 4097), (964, 2329)]