1618220131

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{619}}^1\times {\mathrm{10333}}^1$

素因数の和:10986

約数の個数: 16

約数和(自身を含む): 1845239040

約数和(自身を除く): 227018909

約数列:

[1, 11, 23, 253, 619, 6809, 10333, 14237, 113663, 156607, 237659, 2614249, 6396127, 70357397, 147110921, 1618220131]

約数ペア:

[(1, 1618220131), (11, 147110921), (23, 70357397), (253, 6396127), (619, 2614249), (6809, 237659), (10333, 156607), (14237, 113663)]