242930714

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{7529}}^1$

素因数の和:7634

約数の個数: 32

約数和(自身を含む): 421258320

約数和(自身を除く): 178327606

約数列:

[1, 2, 13, 17, 26, 34, 73, 146, 221, 442, 949, 1241, 1898, 2482, 7529, 15058, 16133, 32266, 97877, 127993, 195754, 255986, 549617, 1099234, 1663909, 3327818, 7145021, 9343489, 14290042, 18686978, 121465357, 242930714]

約数ペア:

[(1, 242930714), (2, 121465357), (13, 18686978), (17, 14290042), (26, 9343489), (34, 7145021), (73, 3327818), (146, 1663909), (221, 1099234), (442, 549617), (949, 255986), (1241, 195754), (1898, 127993), (2482, 97877), (7529, 32266), (15058, 16133)]