398085074

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{3797}}^1$

素因数の和:3938

約数の個数: 32

約数和(自身を含む): 656294400

約数和(自身を除く): 258209326

約数列:

[1, 2, 19, 31, 38, 62, 89, 178, 589, 1178, 1691, 2759, 3382, 3797, 5518, 7594, 52421, 72143, 104842, 117707, 144286, 235414, 337933, 675866, 2236433, 4472866, 6420727, 10475923, 12841454, 20951846, 199042537, 398085074]

約数ペア:

[(1, 398085074), (2, 199042537), (19, 20951846), (31, 12841454), (38, 10475923), (62, 6420727), (89, 4472866), (178, 2236433), (589, 675866), (1178, 337933), (1691, 235414), (2759, 144286), (3382, 117707), (3797, 104842), (5518, 72143), (7594, 52421)]