1142468

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{317}}^1$

素因数の和:391

約数の個数: 24

約数和(自身を含む): 2163672

約数和(自身を除く): 1021204

約数列:

[1, 2, 4, 17, 34, 53, 68, 106, 212, 317, 634, 901, 1268, 1802, 3604, 5389, 10778, 16801, 21556, 33602, 67204, 285617, 571234, 1142468]

約数ペア:

[(1, 1142468), (2, 571234), (4, 285617), (17, 67204), (34, 33602), (53, 21556), (68, 16801), (106, 10778), (212, 5389), (317, 3604), (634, 1802), (901, 1268)]