4389268

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{151}}^1$

素因数の和:224

約数の個数: 36

約数和(自身を含む): 8567328

約数和(自身を除く): 4178060

約数列:

[1, 2, 4, 13, 26, 43, 52, 86, 151, 169, 172, 302, 338, 559, 604, 676, 1118, 1963, 2236, 3926, 6493, 7267, 7852, 12986, 14534, 25519, 25972, 29068, 51038, 84409, 102076, 168818, 337636, 1097317, 2194634, 4389268]

約数ペア:

[(1, 4389268), (2, 2194634), (4, 1097317), (13, 337636), (26, 168818), (43, 102076), (52, 84409), (86, 51038), (151, 29068), (169, 25972), (172, 25519), (302, 14534), (338, 12986), (559, 7852), (604, 7267), (676, 6493), (1118, 3926), (1963, 2236)]