1520387004

素因数分解:

$2^2\times 3^1\times {\mathrm{139}}^1\times {\mathrm{911503}}^1$

素因数の和:911649

約数の個数: 24

約数和(自身を含む): 3573095680

約数和(自身を除く): 2052708676

約数列:

[1, 2, 3, 4, 6, 12, 139, 278, 417, 556, 834, 1668, 911503, 1823006, 2734509, 3646012, 5469018, 10938036, 126698917, 253397834, 380096751, 506795668, 760193502, 1520387004]

約数ペア:

[(1, 1520387004), (2, 760193502), (3, 506795668), (4, 380096751), (6, 253397834), (12, 126698917), (139, 10938036), (278, 5469018), (417, 3646012), (556, 2734509), (834, 1823006), (1668, 911503)]