405010554

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{73133}}^1$

素因数の和:73222

約数の個数: 32

約数和(自身を含む): 884628864

約数和(自身を除く): 479618310

約数列:

[1, 2, 3, 6, 13, 26, 39, 71, 78, 142, 213, 426, 923, 1846, 2769, 5538, 73133, 146266, 219399, 438798, 950729, 1901458, 2852187, 5192443, 5704374, 10384886, 15577329, 31154658, 67501759, 135003518, 202505277, 405010554]

約数ペア:

[(1, 405010554), (2, 202505277), (3, 135003518), (6, 67501759), (13, 31154658), (26, 15577329), (39, 10384886), (71, 5704374), (78, 5192443), (142, 2852187), (213, 1901458), (426, 950729), (923, 438798), (1846, 219399), (2769, 146266), (5538, 73133)]