2588894248

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{653}}^1\times {\mathrm{26083}}^1$

素因数の和:26761

約数の個数: 32

約数和(自身を含む): 5117680800

約数和(自身を除く): 2528786552

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 653, 1306, 2612, 5224, 12407, 24814, 26083, 49628, 52166, 99256, 104332, 208664, 495577, 991154, 1982308, 3964616, 17032199, 34064398, 68128796, 136257592, 323611781, 647223562, 1294447124, 2588894248]

約数ペア:

[(1, 2588894248), (2, 1294447124), (4, 647223562), (8, 323611781), (19, 136257592), (38, 68128796), (76, 34064398), (152, 17032199), (653, 3964616), (1306, 1982308), (2612, 991154), (5224, 495577), (12407, 208664), (24814, 104332), (26083, 99256), (49628, 52166)]