254697078

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{1297}}^1\times {\mathrm{1423}}^1$

素因数の和:2748

約数の個数: 32

約数和(自身を含む): 532325376

約数和(自身を除く): 277628298

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 1297, 1423, 2594, 2846, 3891, 4269, 7782, 8538, 29831, 32729, 59662, 65458, 89493, 98187, 178986, 196374, 1845631, 3691262, 5536893, 11073786, 42449513, 84899026, 127348539, 254697078]

約数ペア:

[(1, 254697078), (2, 127348539), (3, 84899026), (6, 42449513), (23, 11073786), (46, 5536893), (69, 3691262), (138, 1845631), (1297, 196374), (1423, 178986), (2594, 98187), (2846, 89493), (3891, 65458), (4269, 59662), (7782, 32729), (8538, 29831)]