224726788

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{392879}}^1$

素因数の和:392907

約数の個数: 24

約数和(自身を含む): 462026880

約数和(自身を除く): 237300092

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 392879, 785758, 1571516, 4321669, 5107427, 8643338, 10214854, 17286676, 20429708, 56181697, 112363394, 224726788]

約数ペア:

[(1, 224726788), (2, 112363394), (4, 56181697), (11, 20429708), (13, 17286676), (22, 10214854), (26, 8643338), (44, 5107427), (52, 4321669), (143, 1571516), (286, 785758), (572, 392879)]