1225392368

素因数分解:

$2^4\times {\mathrm{17}}^2\times {\mathrm{265007}}^1$

素因数の和:265049

約数の個数: 30

約数和(自身を含む): 2522081136

約数和(自身を除く): 1296688768

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 289, 578, 1156, 2312, 4624, 265007, 530014, 1060028, 2120056, 4240112, 4505119, 9010238, 18020476, 36040952, 72081904, 76587023, 153174046, 306348092, 612696184, 1225392368]

約数ペア:

[(1, 1225392368), (2, 612696184), (4, 306348092), (8, 153174046), (16, 76587023), (17, 72081904), (34, 36040952), (68, 18020476), (136, 9010238), (272, 4505119), (289, 4240112), (578, 2120056), (1156, 1060028), (2312, 530014), (4624, 265007)]