991484

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{829}}^1$

素因数の和:869

約数の個数: 24

約数和(自身を含む): 1952160

約数和(自身を除く): 960676

約数列:

[1, 2, 4, 13, 23, 26, 46, 52, 92, 299, 598, 829, 1196, 1658, 3316, 10777, 19067, 21554, 38134, 43108, 76268, 247871, 495742, 991484]

約数ペア:

[(1, 991484), (2, 495742), (4, 247871), (13, 76268), (23, 43108), (26, 38134), (46, 21554), (52, 19067), (92, 10777), (299, 3316), (598, 1658), (829, 1196)]