494005178

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{2053}}^1\times {\mathrm{5231}}^1$

素因数の和:7309

約数の個数: 16

約数和(自身を含む): 773750016

約数和(自身を除く): 279744838

約数列:

[1, 2, 23, 46, 2053, 4106, 5231, 10462, 47219, 94438, 120313, 240626, 10739243, 21478486, 247002589, 494005178]

約数ペア:

[(1, 494005178), (2, 247002589), (23, 21478486), (46, 10739243), (2053, 240626), (4106, 120313), (5231, 94438), (10462, 47219)]