1241670858238

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{31379}}^1\times {\mathrm{7949}}^1$

素因数の和:39480

約数の個数: 32

約数和(自身を含む): 1975810320000

約数和(自身を除く): 734139461762

約数列:

[1, 2, 19, 38, 131, 262, 2489, 4978, 7949, 15898, 31379, 62758, 151031, 302062, 596201, 1041319, 1192402, 2082638, 4110649, 8221298, 19785061, 39570122, 78102331, 156204662, 249431671, 498863342, 4739201749, 9478403498, 32675548901, 65351097802, 620835429119, 1241670858238]

約数ペア:

[(1, 1241670858238), (2, 620835429119), (19, 65351097802), (38, 32675548901), (131, 9478403498), (262, 4739201749), (2489, 498863342), (4978, 249431671), (7949, 156204662), (15898, 78102331), (31379, 39570122), (62758, 19785061), (151031, 8221298), (302062, 4110649), (596201, 2082638), (1041319, 1192402)]