542564

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{59}}^1$

素因数の和:104

約数の個数: 36

約数和(自身を含む): 1117200

約数和(自身を除く): 574636

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 59, 76, 118, 121, 209, 236, 242, 418, 484, 649, 836, 1121, 1298, 2242, 2299, 2596, 4484, 4598, 7139, 9196, 12331, 14278, 24662, 28556, 49324, 135641, 271282, 542564]

約数ペア:

[(1, 542564), (2, 271282), (4, 135641), (11, 49324), (19, 28556), (22, 24662), (38, 14278), (44, 12331), (59, 9196), (76, 7139), (118, 4598), (121, 4484), (209, 2596), (236, 2299), (242, 2242), (418, 1298), (484, 1121), (649, 836)]