4878836

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{419}}^1$

素因数の和:535

約数の個数: 24

約数和(自身を含む): 8890560

約数和(自身を除く): 4011724

約数列:

[1, 2, 4, 41, 71, 82, 142, 164, 284, 419, 838, 1676, 2911, 5822, 11644, 17179, 29749, 34358, 59498, 68716, 118996, 1219709, 2439418, 4878836]

約数ペア:

[(1, 4878836), (2, 2439418), (4, 1219709), (41, 118996), (71, 68716), (82, 59498), (142, 34358), (164, 29749), (284, 17179), (419, 11644), (838, 5822), (1676, 2911)]