1993156672

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{2395621}}^1$

素因数の和:2395646

約数の個数: 28

約数和(自身を含む): 4259415916

約数和(自身を除く): 2266259244

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 2395621, 4791242, 9582484, 19164968, 31143073, 38329936, 62286146, 76659872, 124572292, 153319744, 249144584, 498289168, 996578336, 1993156672]

約数ペア:

[(1, 1993156672), (2, 996578336), (4, 498289168), (8, 249144584), (13, 153319744), (16, 124572292), (26, 76659872), (32, 62286146), (52, 38329936), (64, 31143073), (104, 19164968), (208, 9582484), (416, 4791242), (832, 2395621)]