2471207388

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{217001}}^1$

素因数の和:217094

約数の個数: 48

約数和(自身を含む): 6294794016

約数和(自身を除く): 3823586628

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 73, 78, 146, 156, 219, 292, 438, 876, 949, 1898, 2847, 3796, 5694, 11388, 217001, 434002, 651003, 868004, 1302006, 2604012, 2821013, 5642026, 8463039, 11284052, 15841073, 16926078, 31682146, 33852156, 47523219, 63364292, 95046438, 190092876, 205933949, 411867898, 617801847, 823735796, 1235603694, 2471207388]

約数ペア:

[(1, 2471207388), (2, 1235603694), (3, 823735796), (4, 617801847), (6, 411867898), (12, 205933949), (13, 190092876), (26, 95046438), (39, 63364292), (52, 47523219), (73, 33852156), (78, 31682146), (146, 16926078), (156, 15841073), (219, 11284052), (292, 8463039), (438, 5642026), (876, 2821013), (949, 2604012), (1898, 1302006), (2847, 868004), (3796, 651003), (5694, 434002), (11388, 217001)]