2158202470

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{96737}}^1$

素因数の和:96864

約数の個数: 32

約数和(自身を含む): 4095499968

約数和(自身を除く): 1937297498

約数列:

[1, 2, 5, 10, 23, 46, 97, 115, 194, 230, 485, 970, 2231, 4462, 11155, 22310, 96737, 193474, 483685, 967370, 2224951, 4449902, 9383489, 11124755, 18766978, 22249510, 46917445, 93834890, 215820247, 431640494, 1079101235, 2158202470]

約数ペア:

[(1, 2158202470), (2, 1079101235), (5, 431640494), (10, 215820247), (23, 93834890), (46, 46917445), (97, 22249510), (115, 18766978), (194, 11124755), (230, 9383489), (485, 4449902), (970, 2224951), (2231, 967370), (4462, 483685), (11155, 193474), (22310, 96737)]