379747498

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{2851}}^1$

素因数の和:3022

約数の個数: 32

約数和(自身を含む): 632459520

約数和(自身を除く): 252712022

約数列:

[1, 2, 13, 26, 47, 94, 109, 218, 611, 1222, 1417, 2834, 2851, 5123, 5702, 10246, 37063, 66599, 74126, 133198, 133997, 267994, 310759, 621518, 1741961, 3483922, 4039867, 8079734, 14605673, 29211346, 189873749, 379747498]

約数ペア:

[(1, 379747498), (2, 189873749), (13, 29211346), (26, 14605673), (47, 8079734), (94, 4039867), (109, 3483922), (218, 1741961), (611, 621518), (1222, 310759), (1417, 267994), (2834, 133997), (2851, 133198), (5123, 74126), (5702, 66599), (10246, 37063)]