1738766038

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{419789}}^1$

素因数の和:419919

約数の個数: 16

約数和(自身を含む): 2770614000

約数和(自身を除く): 1031847962

約数列:

[1, 2, 19, 38, 109, 218, 2071, 4142, 419789, 839578, 7975991, 15951982, 45757001, 91514002, 869383019, 1738766038]

約数ペア:

[(1, 1738766038), (2, 869383019), (19, 91514002), (38, 45757001), (109, 15951982), (218, 7975991), (2071, 839578), (4142, 419789)]