4540053808

素因数分解:

$2^4\times {\mathrm{1597}}^1\times {\mathrm{177679}}^1$

素因数の和:179284

約数の個数: 20

約数和(自身を含む): 8801911840

約数和(自身を除く): 4261858032

約数列:

[1, 2, 4, 8, 16, 1597, 3194, 6388, 12776, 25552, 177679, 355358, 710716, 1421432, 2842864, 283753363, 567506726, 1135013452, 2270026904, 4540053808]

約数ペア:

[(1, 4540053808), (2, 2270026904), (4, 1135013452), (8, 567506726), (16, 283753363), (1597, 2842864), (3194, 1421432), (6388, 710716), (12776, 355358), (25552, 177679)]