121640962

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{239}}^1\times {\mathrm{8209}}^1$

素因数の和:8481

約数の個数: 16

約数和(自身を含む): 189158400

約数和(自身を除く): 67517438

約数列:

[1, 2, 31, 62, 239, 478, 7409, 8209, 14818, 16418, 254479, 508958, 1961951, 3923902, 60820481, 121640962]

約数ペア:

[(1, 121640962), (2, 60820481), (31, 3923902), (62, 1961951), (239, 508958), (478, 254479), (7409, 16418), (8209, 14818)]