2048156917618

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{3119}}^1\times {\mathrm{2039351}}^1$

素因数の和:2042502

約数の個数: 32

約数和(自身を含む): 3664960266240

約数和(自身を除く): 1616803348622

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 3119, 6238, 21833, 43666, 71737, 143474, 502159, 1004318, 2039351, 4078702, 14275457, 28550914, 46905073, 93810146, 328335511, 656671022, 6360735769, 12721471538, 44525150383, 89050300766, 146296922687, 292593845374, 1024078458809, 2048156917618]

約数ペア:

[(1, 2048156917618), (2, 1024078458809), (7, 292593845374), (14, 146296922687), (23, 89050300766), (46, 44525150383), (161, 12721471538), (322, 6360735769), (3119, 656671022), (6238, 328335511), (21833, 93810146), (43666, 46905073), (71737, 28550914), (143474, 14275457), (502159, 4078702), (1004318, 2039351)]