2980868

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{1831}}^1$

素因数の和:1883

約数の個数: 24

約数和(自身を含む): 5847744

約数和(自身を除く): 2866876

約数列:

[1, 2, 4, 11, 22, 37, 44, 74, 148, 407, 814, 1628, 1831, 3662, 7324, 20141, 40282, 67747, 80564, 135494, 270988, 745217, 1490434, 2980868]

約数ペア:

[(1, 2980868), (2, 1490434), (4, 745217), (11, 270988), (22, 135494), (37, 80564), (44, 67747), (74, 40282), (148, 20141), (407, 7324), (814, 3662), (1628, 1831)]