268542956

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{196879}}^1$

素因数の和:196925

約数の個数: 24

約数和(自身を含む): 529213440

約数和(自身を除く): 260670484

約数列:

[1, 2, 4, 11, 22, 31, 44, 62, 124, 341, 682, 1364, 196879, 393758, 787516, 2165669, 4331338, 6103249, 8662676, 12206498, 24412996, 67135739, 134271478, 268542956]

約数ペア:

[(1, 268542956), (2, 134271478), (4, 67135739), (11, 24412996), (22, 12206498), (31, 8662676), (44, 6103249), (62, 4331338), (124, 2165669), (341, 787516), (682, 393758), (1364, 196879)]