1294644428

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{4203391}}^1$

素因数の和:4203413

約数の個数: 24

約数和(自身を含む): 2824679424

約数和(自身を除く): 1530034996

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 4203391, 8406782, 16813564, 29423737, 46237301, 58847474, 92474602, 117694948, 184949204, 323661107, 647322214, 1294644428]

約数ペア:

[(1, 1294644428), (2, 647322214), (4, 323661107), (7, 184949204), (11, 117694948), (14, 92474602), (22, 58847474), (28, 46237301), (44, 29423737), (77, 16813564), (154, 8406782), (308, 4203391)]