1644382077

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{491}}^1\times {\mathrm{1087}}^1$

素因数の和:1673

約数の個数: 32

約数和(自身を含む): 2398126080

約数和(自身を除く): 753744003

約数列:

[1, 3, 13, 39, 79, 237, 491, 1027, 1087, 1473, 3081, 3261, 6383, 14131, 19149, 38789, 42393, 85873, 116367, 257619, 504257, 533717, 1116349, 1512771, 1601151, 3349047, 6938321, 20814963, 42163643, 126490929, 548127359, 1644382077]

約数ペア:

[(1, 1644382077), (3, 548127359), (13, 126490929), (39, 42163643), (79, 20814963), (237, 6938321), (491, 3349047), (1027, 1601151), (1087, 1512771), (1473, 1116349), (3081, 533717), (3261, 504257), (6383, 257619), (14131, 116367), (19149, 85873), (38789, 42393)]