2615690948

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{636731}}^1$

素因数の和:636827

約数の個数: 24

約数和(自身を含む): 4991978880

約数和(自身を除く): 2376287932

約数列:

[1, 2, 4, 13, 26, 52, 79, 158, 316, 1027, 2054, 4108, 636731, 1273462, 2546924, 8277503, 16555006, 33110012, 50301749, 100603498, 201206996, 653922737, 1307845474, 2615690948]

約数ペア:

[(1, 2615690948), (2, 1307845474), (4, 653922737), (13, 201206996), (26, 100603498), (52, 50301749), (79, 33110012), (158, 16555006), (316, 8277503), (1027, 2546924), (2054, 1273462), (4108, 636731)]