271363990

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{444859}}^1$

素因数の和:444927

約数の個数: 16

約数和(自身を含む): 496463760

約数和(自身を除く): 225099770

約数列:

[1, 2, 5, 10, 61, 122, 305, 610, 444859, 889718, 2224295, 4448590, 27136399, 54272798, 135681995, 271363990]

約数ペア:

[(1, 271363990), (2, 135681995), (5, 54272798), (10, 27136399), (61, 4448590), (122, 2224295), (305, 889718), (610, 444859)]