40804003324

素因数分解:

$2^2\times 7^1\times {\mathrm{509}}^1\times {\mathrm{2863037}}^1$

素因数の和:2863557

約数の個数: 24

約数和(自身を含む): 81768365280

約数和(自身を除く): 40964361956

約数列:

[1, 2, 4, 7, 14, 28, 509, 1018, 2036, 3563, 7126, 14252, 2863037, 5726074, 11452148, 20041259, 40082518, 80165036, 1457285833, 2914571666, 5829143332, 10201000831, 20402001662, 40804003324]

約数ペア:

[(1, 40804003324), (2, 20402001662), (4, 10201000831), (7, 5829143332), (14, 2914571666), (28, 1457285833), (509, 80165036), (1018, 40082518), (2036, 20041259), (3563, 11452148), (7126, 5726074), (14252, 2863037)]