3904936

素因数分解:

$2^3\times 7^1\times {\mathrm{103}}^1\times {\mathrm{677}}^1$

素因数の和:793

約数の個数: 32

約数和(自身を含む): 8461440

約数和(自身を除く): 4556504

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 103, 206, 412, 677, 721, 824, 1354, 1442, 2708, 2884, 4739, 5416, 5768, 9478, 18956, 37912, 69731, 139462, 278924, 488117, 557848, 976234, 1952468, 3904936]

約数ペア:

[(1, 3904936), (2, 1952468), (4, 976234), (7, 557848), (8, 488117), (14, 278924), (28, 139462), (56, 69731), (103, 37912), (206, 18956), (412, 9478), (677, 5768), (721, 5416), (824, 4739), (1354, 2884), (1442, 2708)]