318718006

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{4259}}^1$

素因数の和:4380

約数の個数: 32

約数和(自身を含む): 530012160

約数和(自身を除く): 211294154

約数列:

[1, 2, 17, 31, 34, 62, 71, 142, 527, 1054, 1207, 2201, 2414, 4259, 4402, 8518, 37417, 72403, 74834, 132029, 144806, 264058, 302389, 604778, 2244493, 4488986, 5140613, 9374059, 10281226, 18748118, 159359003, 318718006]

約数ペア:

[(1, 318718006), (2, 159359003), (17, 18748118), (31, 10281226), (34, 9374059), (62, 5140613), (71, 4488986), (142, 2244493), (527, 604778), (1054, 302389), (1207, 264058), (2201, 144806), (2414, 132029), (4259, 74834), (4402, 72403), (8518, 37417)]