246375974

素因数分解:

$2^1\times {\mathrm{13}}^3\times {\mathrm{47}}^1\times {\mathrm{1193}}^1$

素因数の和:1281

約数の個数: 32

約数和(自身を含む): 409207680

約数和(自身を除く): 162831706

約数列:

[1, 2, 13, 26, 47, 94, 169, 338, 611, 1193, 1222, 2197, 2386, 4394, 7943, 15509, 15886, 31018, 56071, 103259, 112142, 201617, 206518, 403234, 728923, 1457846, 2621021, 5242042, 9475999, 18951998, 123187987, 246375974]

約数ペア:

[(1, 246375974), (2, 123187987), (13, 18951998), (26, 9475999), (47, 5242042), (94, 2621021), (169, 1457846), (338, 728923), (611, 403234), (1193, 206518), (1222, 201617), (2197, 112142), (2386, 103259), (4394, 56071), (7943, 31018), (15509, 15886)]