839944

素因数分解:

$2^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{283}}^1$

素因数の和:349

約数の個数: 32

約数和(自身を含む): 1840320

約数和(自身を除く): 1000376

約数列:

[1, 2, 4, 7, 8, 14, 28, 53, 56, 106, 212, 283, 371, 424, 566, 742, 1132, 1484, 1981, 2264, 2968, 3962, 7924, 14999, 15848, 29998, 59996, 104993, 119992, 209986, 419972, 839944]

約数ペア:

[(1, 839944), (2, 419972), (4, 209986), (7, 119992), (8, 104993), (14, 59996), (28, 29998), (53, 15848), (56, 14999), (106, 7924), (212, 3962), (283, 2968), (371, 2264), (424, 1981), (566, 1484), (742, 1132)]