1855156959614

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{2172314941}}^1$

素因数の和:2172315011

約数の個数: 16

約数和(自身を含む): 3232404633696

約数和(自身を除く): 1377247674082

約数列:

[1, 2, 7, 14, 61, 122, 427, 854, 2172314941, 4344629882, 15206204587, 30412409174, 132511211401, 265022422802, 927578479807, 1855156959614]

約数ペア:

[(1, 1855156959614), (2, 927578479807), (7, 265022422802), (14, 132511211401), (61, 30412409174), (122, 15206204587), (427, 4344629882), (854, 2172314941)]