1273904

素因数分解:

$2^4\times {\mathrm{103}}^1\times {\mathrm{773}}^1$

素因数の和:884

約数の個数: 20

約数和(自身を含む): 2495376

約数和(自身を除く): 1221472

約数列:

[1, 2, 4, 8, 16, 103, 206, 412, 773, 824, 1546, 1648, 3092, 6184, 12368, 79619, 159238, 318476, 636952, 1273904]

約数ペア:

[(1, 1273904), (2, 636952), (4, 318476), (8, 159238), (16, 79619), (103, 12368), (206, 6184), (412, 3092), (773, 1648), (824, 1546)]