1420302964

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{349}}^1\times {\mathrm{21647}}^1$

素因数の和:22047

約数の個数: 24

約数和(自身を含む): 2545804800

約数和(自身を除く): 1125501836

約数列:

[1, 2, 4, 47, 94, 188, 349, 698, 1396, 16403, 21647, 32806, 43294, 65612, 86588, 1017409, 2034818, 4069636, 7554803, 15109606, 30219212, 355075741, 710151482, 1420302964]

約数ペア:

[(1, 1420302964), (2, 710151482), (4, 355075741), (47, 30219212), (94, 15109606), (188, 7554803), (349, 4069636), (698, 2034818), (1396, 1017409), (16403, 86588), (21647, 65612), (32806, 43294)]