1900474424

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{103}}^1\times {\mathrm{43517}}^1$

素因数の和:43679

約数の個数: 32

約数和(自身を含む): 3665956320

約数和(自身を除く): 1765481896

約数列:

[1, 2, 4, 8, 53, 103, 106, 206, 212, 412, 424, 824, 5459, 10918, 21836, 43517, 43672, 87034, 174068, 348136, 2306401, 4482251, 4612802, 8964502, 9225604, 17929004, 18451208, 35858008, 237559303, 475118606, 950237212, 1900474424]

約数ペア:

[(1, 1900474424), (2, 950237212), (4, 475118606), (8, 237559303), (53, 35858008), (103, 18451208), (106, 17929004), (206, 9225604), (212, 8964502), (412, 4612802), (424, 4482251), (824, 2306401), (5459, 348136), (10918, 174068), (21836, 87034), (43517, 43672)]