426969562

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{293}}^1\times {\mathrm{401}}^1$

素因数の和:798

約数の個数: 32

約数和(自身を含む): 680762880

約数和(自身を除く): 253793318

約数列:

[1, 2, 23, 46, 79, 158, 293, 401, 586, 802, 1817, 3634, 6739, 9223, 13478, 18446, 23147, 31679, 46294, 63358, 117493, 234986, 532381, 728617, 1064762, 1457234, 2702339, 5404678, 9281947, 18563894, 213484781, 426969562]

約数ペア:

[(1, 426969562), (2, 213484781), (23, 18563894), (46, 9281947), (79, 5404678), (158, 2702339), (293, 1457234), (401, 1064762), (586, 728617), (802, 532381), (1817, 234986), (3634, 117493), (6739, 63358), (9223, 46294), (13478, 31679), (18446, 23147)]