258908052

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1659667}}^1$

素因数の和:1659687

約数の個数: 24

約数和(自身を含む): 650589856

約数和(自身を除く): 391681804

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 1659667, 3319334, 4979001, 6638668, 9958002, 19916004, 21575671, 43151342, 64727013, 86302684, 129454026, 258908052]

約数ペア:

[(1, 258908052), (2, 129454026), (3, 86302684), (4, 64727013), (6, 43151342), (12, 21575671), (13, 19916004), (26, 9958002), (39, 6638668), (52, 4979001), (78, 3319334), (156, 1659667)]