2005661322

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{201493}}^1$

素因数の和:201587

約数の個数: 48

約数和(自身を含む): 5029290240

約数和(自身を除く): 3023628918

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 79, 126, 158, 237, 474, 553, 711, 1106, 1422, 1659, 3318, 4977, 9954, 201493, 402986, 604479, 1208958, 1410451, 1813437, 2820902, 3626874, 4231353, 8462706, 12694059, 15917947, 25388118, 31835894, 47753841, 95507682, 111425629, 143261523, 222851258, 286523046, 334276887, 668553774, 1002830661, 2005661322]

約数ペア:

[(1, 2005661322), (2, 1002830661), (3, 668553774), (6, 334276887), (7, 286523046), (9, 222851258), (14, 143261523), (18, 111425629), (21, 95507682), (42, 47753841), (63, 31835894), (79, 25388118), (126, 15917947), (158, 12694059), (237, 8462706), (474, 4231353), (553, 3626874), (711, 2820902), (1106, 1813437), (1422, 1410451), (1659, 1208958), (3318, 604479), (4977, 402986), (9954, 201493)]