859342

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{53}}^1\times {\mathrm{67}}^1$

素因数の和:144

約数の個数: 24

約数和(自身を含む): 1465128

約数和(自身を除く): 605786

約数列:

[1, 2, 11, 22, 53, 67, 106, 121, 134, 242, 583, 737, 1166, 1474, 3551, 6413, 7102, 8107, 12826, 16214, 39061, 78122, 429671, 859342]

約数ペア:

[(1, 859342), (2, 429671), (11, 78122), (22, 39061), (53, 16214), (67, 12826), (106, 8107), (121, 7102), (134, 6413), (242, 3551), (583, 1474), (737, 1166)]