264575302

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{181}}^1\times {\mathrm{739}}^1$

素因数の和:988

約数の個数: 32

約数和(自身を含む): 426666240

約数和(自身を除く): 162090938

約数列:

[1, 2, 23, 43, 46, 86, 181, 362, 739, 989, 1478, 1978, 4163, 7783, 8326, 15566, 16997, 31777, 33994, 63554, 133759, 179009, 267518, 358018, 730871, 1461742, 3076457, 5751637, 6152914, 11503274, 132287651, 264575302]

約数ペア:

[(1, 264575302), (2, 132287651), (23, 11503274), (43, 6152914), (46, 5751637), (86, 3076457), (181, 1461742), (362, 730871), (739, 358018), (989, 267518), (1478, 179009), (1978, 133759), (4163, 63554), (7783, 33994), (8326, 31777), (15566, 16997)]