2019096008

素因数分解:

$2^3\times {\mathrm{89}}^1\times {\mathrm{367}}^1\times {\mathrm{7727}}^1$

素因数の和:8189

約数の個数: 32

約数和(自身を含む): 3839270400

約数和(自身を除く): 1820174392

約数列:

[1, 2, 4, 8, 89, 178, 356, 367, 712, 734, 1468, 2936, 7727, 15454, 30908, 32663, 61816, 65326, 130652, 261304, 687703, 1375406, 2750812, 2835809, 5501624, 5671618, 11343236, 22686472, 252387001, 504774002, 1009548004, 2019096008]

約数ペア:

[(1, 2019096008), (2, 1009548004), (4, 504774002), (8, 252387001), (89, 22686472), (178, 11343236), (356, 5671618), (367, 5501624), (712, 2835809), (734, 2750812), (1468, 1375406), (2936, 687703), (7727, 261304), (15454, 130652), (30908, 65326), (32663, 61816)]