2140142012

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{191}}^1\times {\mathrm{75709}}^1$

素因数の和:75941

約数の個数: 24

約数和(自身を含む): 3866661120

約数和(自身を除く): 1726519108

約数列:

[1, 2, 4, 37, 74, 148, 191, 382, 764, 7067, 14134, 28268, 75709, 151418, 302836, 2801233, 5602466, 11204932, 14460419, 28920838, 57841676, 535035503, 1070071006, 2140142012]

約数ペア:

[(1, 2140142012), (2, 1070071006), (4, 535035503), (37, 57841676), (74, 28920838), (148, 14460419), (191, 11204932), (382, 5602466), (764, 2801233), (7067, 302836), (14134, 151418), (28268, 75709)]