4189988

素因数分解:

$2^2\times {\mathrm{11}}^3\times {\mathrm{787}}^1$

素因数の和:824

約数の個数: 24

約数和(自身を含む): 8075424

約数和(自身を除く): 3885436

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 787, 1331, 1574, 2662, 3148, 5324, 8657, 17314, 34628, 95227, 190454, 380908, 1047497, 2094994, 4189988]

約数ペア:

[(1, 4189988), (2, 2094994), (4, 1047497), (11, 380908), (22, 190454), (44, 95227), (121, 34628), (242, 17314), (484, 8657), (787, 5324), (1331, 3148), (1574, 2662)]