4571218

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{421}}^1$

素因数の和:573

約数の個数: 16

約数和(自身を含む): 7064280

約数和(自身を除く): 2493062

約数列:

[1, 2, 61, 89, 122, 178, 421, 842, 5429, 10858, 25681, 37469, 51362, 74938, 2285609, 4571218]

約数ペア:

[(1, 4571218), (2, 2285609), (61, 74938), (89, 51362), (122, 37469), (178, 25681), (421, 10858), (842, 5429)]