516755615999

素因数分解:

$7^1\times {\mathrm{109}}^1\times {\mathrm{421}}^1\times {\mathrm{1608713}}^1$

素因数の和:1609250

約数の個数: 16

約数和(自身を含む): 597412031040

約数和(自身を除く): 80656415041

約数列:

[1, 7, 109, 421, 763, 2947, 45889, 321223, 1608713, 11260991, 175349717, 677268173, 1227448019, 4740877211, 73822230857, 516755615999]

約数ペア:

[(1, 516755615999), (7, 73822230857), (109, 4740877211), (421, 1227448019), (763, 677268173), (2947, 175349717), (45889, 11260991), (321223, 1608713)]