634353434

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{71549}}^1$

素因数の和:71606

約数の個数: 32

約数和(自身を含む): 1153958400

約数和(自身を除く): 519604966

約数列:

[1, 2, 11, 13, 22, 26, 31, 62, 143, 286, 341, 403, 682, 806, 4433, 8866, 71549, 143098, 787039, 930137, 1574078, 1860274, 2218019, 4436038, 10231507, 20463014, 24398209, 28834247, 48796418, 57668494, 317176717, 634353434]

約数ペア:

[(1, 634353434), (2, 317176717), (11, 57668494), (13, 48796418), (22, 28834247), (26, 24398209), (31, 20463014), (62, 10231507), (143, 4436038), (286, 2218019), (341, 1860274), (403, 1574078), (682, 930137), (806, 787039), (4433, 143098), (8866, 71549)]