814738246

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{2530243}}^1$

素因数の和:2530275

約数の個数: 16

約数和(自身を含む): 1457420544

約数和(自身を除く): 642682298

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 2530243, 5060486, 17711701, 35423402, 58195589, 116391178, 407369123, 814738246]

約数ペア:

[(1, 814738246), (2, 407369123), (7, 116391178), (14, 58195589), (23, 35423402), (46, 17711701), (161, 5060486), (322, 2530243)]