4082428

素因数分解:

$2^2\times 7^1\times {\mathrm{211}}^1\times {\mathrm{691}}^1$

素因数の和:913

約数の個数: 24

約数和(自身を含む): 8215424

約数和(自身を除く): 4132996

約数列:

[1, 2, 4, 7, 14, 28, 211, 422, 691, 844, 1382, 1477, 2764, 2954, 4837, 5908, 9674, 19348, 145801, 291602, 583204, 1020607, 2041214, 4082428]

約数ペア:

[(1, 4082428), (2, 2041214), (4, 1020607), (7, 583204), (14, 291602), (28, 145801), (211, 19348), (422, 9674), (691, 5908), (844, 4837), (1382, 2954), (1477, 2764)]