5291036390

素因数分解:

$2^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{3806501}}^1$

素因数の和:3806647

約数の個数: 16

約数和(自身を含む): 9592385040

約数和(自身を除く): 4301348650

約数列:

[1, 2, 5, 10, 139, 278, 695, 1390, 3806501, 7613002, 19032505, 38065010, 529103639, 1058207278, 2645518195, 5291036390]

約数ペア:

[(1, 5291036390), (2, 2645518195), (5, 1058207278), (10, 529103639), (139, 38065010), (278, 19032505), (695, 7613002), (1390, 3806501)]