1800401044

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{474289}}^1$

素因数の和:474379

約数の個数: 24

約数和(自身を含む): 3439551080

約数和(自身を除く): 1639150036

約数列:

[1, 2, 4, 13, 26, 52, 73, 146, 292, 949, 1898, 3796, 474289, 948578, 1897156, 6165757, 12331514, 24663028, 34623097, 69246194, 138492388, 450100261, 900200522, 1800401044]

約数ペア:

[(1, 1800401044), (2, 900200522), (4, 450100261), (13, 138492388), (26, 69246194), (52, 34623097), (73, 24663028), (146, 12331514), (292, 6165757), (949, 1897156), (1898, 948578), (3796, 474289)]