1223687868

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{7844153}}^1$

素因数の和:7844173

約数の個数: 24

約数和(自身を含む): 3074908368

約数和(自身を除く): 1851220500

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 7844153, 15688306, 23532459, 31376612, 47064918, 94129836, 101973989, 203947978, 305921967, 407895956, 611843934, 1223687868]

約数ペア:

[(1, 1223687868), (2, 611843934), (3, 407895956), (4, 305921967), (6, 203947978), (12, 101973989), (13, 94129836), (26, 47064918), (39, 31376612), (52, 23532459), (78, 15688306), (156, 7844153)]