4950904

素因数分解:

$2^3\times 7^1\times {\mathrm{211}}^1\times {\mathrm{419}}^1$

素因数の和:643

約数の個数: 32

約数和(自身を含む): 10684800

約数和(自身を除く): 5733896

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 211, 419, 422, 838, 844, 1477, 1676, 1688, 2933, 2954, 3352, 5866, 5908, 11732, 11816, 23464, 88409, 176818, 353636, 618863, 707272, 1237726, 2475452, 4950904]

約数ペア:

[(1, 4950904), (2, 2475452), (4, 1237726), (7, 707272), (8, 618863), (14, 353636), (28, 176818), (56, 88409), (211, 23464), (419, 11816), (422, 11732), (838, 5908), (844, 5866), (1477, 3352), (1676, 2954), (1688, 2933)]