2015962736

素因数分解:

$2^4\times {\mathrm{31}}^2\times {\mathrm{131111}}^1$

素因数の和:131181

約数の個数: 30

約数和(自身を含む): 4036020696

約数和(自身を除く): 2020057960

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 961, 1922, 3844, 7688, 15376, 131111, 262222, 524444, 1048888, 2097776, 4064441, 8128882, 16257764, 32515528, 65031056, 125997671, 251995342, 503990684, 1007981368, 2015962736]

約数ペア:

[(1, 2015962736), (2, 1007981368), (4, 503990684), (8, 251995342), (16, 125997671), (31, 65031056), (62, 32515528), (124, 16257764), (248, 8128882), (496, 4064441), (961, 2097776), (1922, 1048888), (3844, 524444), (7688, 262222), (15376, 131111)]