2078506628

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{458629}}^1$

素因数の和:458747

約数の個数: 24

約数和(自身を含む): 4006591680

約数和(自身を除く): 1928085052

約数列:

[1, 2, 4, 11, 22, 44, 103, 206, 412, 1133, 2266, 4532, 458629, 917258, 1834516, 5044919, 10089838, 20179676, 47238787, 94477574, 188955148, 519626657, 1039253314, 2078506628]

約数ペア:

[(1, 2078506628), (2, 1039253314), (4, 519626657), (11, 188955148), (22, 94477574), (44, 47238787), (103, 20179676), (206, 10089838), (412, 5044919), (1133, 1834516), (2266, 917258), (4532, 458629)]