438061852

素因数分解:

$2^2\times {\mathrm{107}}^1\times {\mathrm{359}}^1\times {\mathrm{2851}}^1$

素因数の和:3321

約数の個数: 24

約数和(自身を含む): 776200320

約数和(自身を除く): 338138468

約数列:

[1, 2, 4, 107, 214, 359, 428, 718, 1436, 2851, 5702, 11404, 38413, 76826, 153652, 305057, 610114, 1023509, 1220228, 2047018, 4094036, 109515463, 219030926, 438061852]

約数ペア:

[(1, 438061852), (2, 219030926), (4, 109515463), (107, 4094036), (214, 2047018), (359, 1220228), (428, 1023509), (718, 610114), (1436, 305057), (2851, 153652), (5702, 76826), (11404, 38413)]