421754254

素因数分解:

$2^1\times {\mathrm{97}}^1\times {\mathrm{181}}^1\times {\mathrm{12011}}^1$

素因数の和:12291

約数の個数: 16

約数和(自身を含む): 642738096

約数和(自身を除く): 220983842

約数列:

[1, 2, 97, 181, 194, 362, 12011, 17557, 24022, 35114, 1165067, 2173991, 2330134, 4347982, 210877127, 421754254]

約数ペア:

[(1, 421754254), (2, 210877127), (97, 4347982), (181, 2330134), (194, 2173991), (362, 1165067), (12011, 35114), (17557, 24022)]