845357412

素因数分解:

$2^2\times 3^1\times {\mathrm{139}}^1\times {\mathrm{506809}}^1$

素因数の和:506955

約数の個数: 24

約数和(自身を含む): 1986695200

約数和(自身を除く): 1141337788

約数列:

[1, 2, 3, 4, 6, 12, 139, 278, 417, 556, 834, 1668, 506809, 1013618, 1520427, 2027236, 3040854, 6081708, 70446451, 140892902, 211339353, 281785804, 422678706, 845357412]

約数ペア:

[(1, 845357412), (2, 422678706), (3, 281785804), (4, 211339353), (6, 140892902), (12, 70446451), (139, 6081708), (278, 3040854), (417, 2027236), (556, 1520427), (834, 1013618), (1668, 506809)]