2563025474

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{557}}^1\times {\mathrm{31517}}^1$

素因数の和:32149

約数の個数: 16

約数和(自身を含む): 3904323768

約数和(自身を除く): 1341298294

約数列:

[1, 2, 73, 146, 557, 1114, 31517, 40661, 63034, 81322, 2300741, 4601482, 17554969, 35109938, 1281512737, 2563025474]

約数ペア:

[(1, 2563025474), (2, 1281512737), (73, 35109938), (146, 17554969), (557, 4601482), (1114, 2300741), (31517, 81322), (40661, 63034)]