5380494938

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1427}}^1\times {\mathrm{20717}}^1$

素因数の和:22166

約数の個数: 32

約数和(自身を含む): 9940662144

約数和(自身を除く): 4560167206

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 1427, 2854, 9989, 18551, 19978, 20717, 37102, 41434, 129857, 145019, 259714, 269321, 290038, 538642, 1885247, 3770494, 29563159, 59126318, 206942113, 384321067, 413884226, 768642134, 2690247469, 5380494938]

約数ペア:

[(1, 5380494938), (2, 2690247469), (7, 768642134), (13, 413884226), (14, 384321067), (26, 206942113), (91, 59126318), (182, 29563159), (1427, 3770494), (2854, 1885247), (9989, 538642), (18551, 290038), (19978, 269321), (20717, 259714), (37102, 145019), (41434, 129857)]