4158015952

素因数分解:

$2^4\times {\mathrm{1999}}^1\times {\mathrm{130003}}^1$

素因数の和:132010

約数の個数: 20

約数和(自身を含む): 8060248000

約数和(自身を除く): 3902232048

約数列:

[1, 2, 4, 8, 16, 1999, 3998, 7996, 15992, 31984, 130003, 260006, 520012, 1040024, 2080048, 259875997, 519751994, 1039503988, 2079007976, 4158015952]

約数ペア:

[(1, 4158015952), (2, 2079007976), (4, 1039503988), (8, 519751994), (16, 259875997), (1999, 2080048), (3998, 1040024), (7996, 520012), (15992, 260006), (31984, 130003)]