3875778838

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{131}}^1\times {\mathrm{242509}}^1$

素因数の和:242703

約数の個数: 16

約数和(自身を含む): 5954105520

約数和(自身を除く): 2078326682

約数列:

[1, 2, 61, 122, 131, 262, 7991, 15982, 242509, 485018, 14793049, 29586098, 31768679, 63537358, 1937889419, 3875778838]

約数ペア:

[(1, 3875778838), (2, 1937889419), (61, 63537358), (122, 31768679), (131, 29586098), (262, 14793049), (7991, 485018), (15982, 242509)]