214640642

素因数分解:

$2^1\times {\mathrm{239}}^1\times {\mathrm{251}}^1\times {\mathrm{1789}}^1$

素因数の和:2281

約数の個数: 16

約数和(自身を含む): 324777600

約数和(自身を除く): 110136958

約数列:

[1, 2, 239, 251, 478, 502, 1789, 3578, 59989, 119978, 427571, 449039, 855142, 898078, 107320321, 214640642]

約数ペア:

[(1, 214640642), (2, 107320321), (239, 898078), (251, 855142), (478, 449039), (502, 427571), (1789, 119978), (3578, 59989)]