247484588

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{601}}^1\times {\mathrm{7919}}^1$

素因数の和:8537

約数の個数: 24

約数和(自身を含む): 467248320

約数和(自身を除く): 219763732

約数列:

[1, 2, 4, 13, 26, 52, 601, 1202, 2404, 7813, 7919, 15626, 15838, 31252, 31676, 102947, 205894, 411788, 4759319, 9518638, 19037276, 61871147, 123742294, 247484588]

約数ペア:

[(1, 247484588), (2, 123742294), (4, 61871147), (13, 19037276), (26, 9518638), (52, 4759319), (601, 411788), (1202, 205894), (2404, 102947), (7813, 31676), (7919, 31252), (15626, 15838)]