42020462

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{383}}^1\times {\mathrm{4987}}^1$

素因数の和:5383

約数の個数: 16

約数和(自身を含む): 68954112

約数和(自身を除く): 26933650

約数列:

[1, 2, 11, 22, 383, 766, 4213, 4987, 8426, 9974, 54857, 109714, 1910021, 3820042, 21010231, 42020462]

約数ペア:

[(1, 42020462), (2, 21010231), (11, 3820042), (22, 1910021), (383, 109714), (766, 54857), (4213, 9974), (4987, 8426)]