4256948

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{101}}^1\times {\mathrm{257}}^1$

素因数の和:403

約数の個数: 24

約数和(自身を含む): 7736904

約数和(自身を除く): 3479956

約数列:

[1, 2, 4, 41, 82, 101, 164, 202, 257, 404, 514, 1028, 4141, 8282, 10537, 16564, 21074, 25957, 42148, 51914, 103828, 1064237, 2128474, 4256948]

約数ペア:

[(1, 4256948), (2, 2128474), (4, 1064237), (41, 103828), (82, 51914), (101, 42148), (164, 25957), (202, 21074), (257, 16564), (404, 10537), (514, 8282), (1028, 4141)]