253429134

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{262349}}^1$

素因数の和:262384

約数の個数: 32

約数和(自身を含む): 604454400

約数和(自身を除く): 351025266

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 69, 138, 161, 322, 483, 966, 262349, 524698, 787047, 1574094, 1836443, 3672886, 5509329, 6034027, 11018658, 12068054, 18102081, 36204162, 42238189, 84476378, 126714567, 253429134]

約数ペア:

[(1, 253429134), (2, 126714567), (3, 84476378), (6, 42238189), (7, 36204162), (14, 18102081), (21, 12068054), (23, 11018658), (42, 6034027), (46, 5509329), (69, 3672886), (138, 1836443), (161, 1574094), (322, 787047), (483, 524698), (966, 262349)]