2249968496

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{8271943}}^1$

素因数の和:8271968

約数の個数: 20

約数和(自身を含む): 4615744752

約数和(自身を除く): 2365776256

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 8271943, 16543886, 33087772, 66175544, 132351088, 140623031, 281246062, 562492124, 1124984248, 2249968496]

約数ペア:

[(1, 2249968496), (2, 1124984248), (4, 562492124), (8, 281246062), (16, 140623031), (17, 132351088), (34, 66175544), (68, 33087772), (136, 16543886), (272, 8271943)]