423604912

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{1557371}}^1$

素因数の和:1557396

約数の個数: 20

約数和(自身を含む): 869013576

約数和(自身を除く): 445408664

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 1557371, 3114742, 6229484, 12458968, 24917936, 26475307, 52950614, 105901228, 211802456, 423604912]

約数ペア:

[(1, 423604912), (2, 211802456), (4, 105901228), (8, 52950614), (16, 26475307), (17, 24917936), (34, 12458968), (68, 6229484), (136, 3114742), (272, 1557371)]