2019424036

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{1949251}}^1$

素因数の和:1949299

約数の個数: 24

約数和(自身を含む): 4148008256

約数和(自身を除く): 2128584220

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 148, 259, 518, 1036, 1949251, 3898502, 7797004, 13644757, 27289514, 54579028, 72122287, 144244574, 288489148, 504856009, 1009712018, 2019424036]

約数ペア:

[(1, 2019424036), (2, 1009712018), (4, 504856009), (7, 288489148), (14, 144244574), (28, 72122287), (37, 54579028), (74, 27289514), (148, 13644757), (259, 7797004), (518, 3898502), (1036, 1949251)]