2013299812

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{134471}}^1$

素因数の和:134691

約数の個数: 24

約数和(自身を含む): 3727563840

約数和(自身を除く): 1714264028

約数列:

[1, 2, 4, 19, 38, 76, 197, 394, 788, 3743, 7486, 14972, 134471, 268942, 537884, 2554949, 5109898, 10219796, 26490787, 52981574, 105963148, 503324953, 1006649906, 2013299812]

約数ペア:

[(1, 2013299812), (2, 1006649906), (4, 503324953), (19, 105963148), (38, 52981574), (76, 26490787), (197, 10219796), (394, 5109898), (788, 2554949), (3743, 537884), (7486, 268942), (14972, 134471)]