138004912

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{507371}}^1$

素因数の和:507396

約数の個数: 20

約数和(自身を含む): 283113576

約数和(自身を除く): 145108664

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 507371, 1014742, 2029484, 4058968, 8117936, 8625307, 17250614, 34501228, 69002456, 138004912]

約数ペア:

[(1, 138004912), (2, 69002456), (4, 34501228), (8, 17250614), (16, 8625307), (17, 8117936), (34, 4058968), (68, 2029484), (136, 1014742), (272, 507371)]