267630818

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{683}}^1\times {\mathrm{2153}}^1$

素因数の和:2858

約数の個数: 32

約数和(自身を含む): 495040896

約数和(自身を除く): 227410078

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 683, 1366, 2153, 4306, 4781, 8879, 9562, 15071, 17758, 27989, 30142, 55978, 62153, 124306, 195923, 391846, 1470499, 2940998, 10293493, 19116487, 20586986, 38232974, 133815409, 267630818]

約数ペア:

[(1, 267630818), (2, 133815409), (7, 38232974), (13, 20586986), (14, 19116487), (26, 10293493), (91, 2940998), (182, 1470499), (683, 391846), (1366, 195923), (2153, 124306), (4306, 62153), (4781, 55978), (8879, 30142), (9562, 27989), (15071, 17758)]