8438412

素因数分解:

$2^2\times 3^1\times {\mathrm{139}}^1\times {\mathrm{5059}}^1$

素因数の和:5205

約数の個数: 24

約数和(自身を含む): 19835200

約数和(自身を除く): 11396788

約数列:

[1, 2, 3, 4, 6, 12, 139, 278, 417, 556, 834, 1668, 5059, 10118, 15177, 20236, 30354, 60708, 703201, 1406402, 2109603, 2812804, 4219206, 8438412]

約数ペア:

[(1, 8438412), (2, 4219206), (3, 2812804), (4, 2109603), (6, 1406402), (12, 703201), (139, 60708), (278, 30354), (417, 20236), (556, 15177), (834, 10118), (1668, 5059)]