1234502

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{571}}^1$

素因数の和:643

約数の個数: 16

約数和(自身を含む): 1976832

約数和(自身を除く): 742330

約数列:

[1, 2, 23, 46, 47, 94, 571, 1081, 1142, 2162, 13133, 26266, 26837, 53674, 617251, 1234502]

約数ペア:

[(1, 1234502), (2, 617251), (23, 53674), (46, 26837), (47, 26266), (94, 13133), (571, 2162), (1081, 1142)]