5380986

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{463}}^1$

素因数の和:630

約数の個数: 32

約数和(自身を含む): 11692800

約数和(自身を除く): 6311814

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 149, 298, 447, 463, 894, 926, 1389, 1937, 2778, 3874, 5811, 6019, 11622, 12038, 18057, 36114, 68987, 137974, 206961, 413922, 896831, 1793662, 2690493, 5380986]

約数ペア:

[(1, 5380986), (2, 2690493), (3, 1793662), (6, 896831), (13, 413922), (26, 206961), (39, 137974), (78, 68987), (149, 36114), (298, 18057), (447, 12038), (463, 11622), (894, 6019), (926, 5811), (1389, 3874), (1937, 2778)]