1296952304

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{4768207}}^1$

素因数の和:4768232

約数の個数: 20

約数和(自身を含む): 2660660064

約数和(自身を除く): 1363707760

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 4768207, 9536414, 19072828, 38145656, 76291312, 81059519, 162119038, 324238076, 648476152, 1296952304]

約数ペア:

[(1, 1296952304), (2, 648476152), (4, 324238076), (8, 162119038), (16, 81059519), (17, 76291312), (34, 38145656), (68, 19072828), (136, 9536414), (272, 4768207)]