2002121384

素因数分解:

$2^3\times {\mathrm{101}}^1\times {\mathrm{797}}^1\times {\mathrm{3109}}^1$

素因数の和:4013

約数の個数: 32

約数和(自身を含む): 3797123400

約数和(自身を除く): 1795002016

約数列:

[1, 2, 4, 8, 101, 202, 404, 797, 808, 1594, 3109, 3188, 6218, 6376, 12436, 24872, 80497, 160994, 314009, 321988, 628018, 643976, 1256036, 2477873, 2512072, 4955746, 9911492, 19822984, 250265173, 500530346, 1001060692, 2002121384]

約数ペア:

[(1, 2002121384), (2, 1001060692), (4, 500530346), (8, 250265173), (101, 19822984), (202, 9911492), (404, 4955746), (797, 2512072), (808, 2477873), (1594, 1256036), (3109, 643976), (3188, 628018), (6218, 321988), (6376, 314009), (12436, 160994), (24872, 80497)]