939422012

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{1489}}^1\times {\mathrm{3847}}^1$

素因数の和:5381

約数の個数: 24

約数和(自身を含む): 1685654880

約数和(自身を除く): 746232868

約数列:

[1, 2, 4, 41, 82, 164, 1489, 2978, 3847, 5956, 7694, 15388, 61049, 122098, 157727, 244196, 315454, 630908, 5728183, 11456366, 22912732, 234855503, 469711006, 939422012]

約数ペア:

[(1, 939422012), (2, 469711006), (4, 234855503), (41, 22912732), (82, 11456366), (164, 5728183), (1489, 630908), (2978, 315454), (3847, 244196), (5956, 157727), (7694, 122098), (15388, 61049)]