1241372

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{317}}^1$

素因数の和:421

約数の個数: 24

約数和(自身を含む): 2404080

約数和(自身を除く): 1162708

約数列:

[1, 2, 4, 11, 22, 44, 89, 178, 317, 356, 634, 979, 1268, 1958, 3487, 3916, 6974, 13948, 28213, 56426, 112852, 310343, 620686, 1241372]

約数ペア:

[(1, 1241372), (2, 620686), (4, 310343), (11, 112852), (22, 56426), (44, 28213), (89, 13948), (178, 6974), (317, 3916), (356, 3487), (634, 1958), (979, 1268)]