2217963344

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{8154277}}^1$

素因数の和:8154302

約数の個数: 20

約数和(自身を含む): 4550087124

約数和(自身を除く): 2332123780

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 8154277, 16308554, 32617108, 65234216, 130468432, 138622709, 277245418, 554490836, 1108981672, 2217963344]

約数ペア:

[(1, 2217963344), (2, 1108981672), (4, 554490836), (8, 277245418), (16, 138622709), (17, 130468432), (34, 65234216), (68, 32617108), (136, 16308554), (272, 8154277)]