8911147024

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{337339}}^1$

素因数の和:337487

約数の個数: 40

約数和(自身を含む): 18739911680

約数和(自身を除く): 9828764656

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 127, 208, 254, 508, 1016, 1651, 2032, 3302, 6604, 13208, 26416, 337339, 674678, 1349356, 2698712, 4385407, 5397424, 8770814, 17541628, 35083256, 42842053, 70166512, 85684106, 171368212, 342736424, 556946689, 685472848, 1113893378, 2227786756, 4455573512, 8911147024]

約数ペア:

[(1, 8911147024), (2, 4455573512), (4, 2227786756), (8, 1113893378), (13, 685472848), (16, 556946689), (26, 342736424), (52, 171368212), (104, 85684106), (127, 70166512), (208, 42842053), (254, 35083256), (508, 17541628), (1016, 8770814), (1651, 5397424), (2032, 4385407), (3302, 2698712), (6604, 1349356), (13208, 674678), (26416, 337339)]