1820408

素因数分解:

$2^3\times {\mathrm{313}}^1\times {\mathrm{727}}^1$

素因数の和:1046

約数の個数: 16

約数和(自身を含む): 3428880

約数和(自身を除く): 1608472

約数列:

[1, 2, 4, 8, 313, 626, 727, 1252, 1454, 2504, 2908, 5816, 227551, 455102, 910204, 1820408]

約数ペア:

[(1, 1820408), (2, 910204), (4, 455102), (8, 227551), (313, 5816), (626, 2908), (727, 2504), (1252, 1454)]