1981239622

素因数分解:

$2^1\times {\mathrm{113}}^1\times {\mathrm{199}}^1\times {\mathrm{44053}}^1$

素因数の和:44367

約数の個数: 16

約数和(自身を含む): 3013293600

約数和(自身を除く): 1032053978

約数列:

[1, 2, 113, 199, 226, 398, 22487, 44053, 44974, 88106, 4977989, 8766547, 9955978, 17533094, 990619811, 1981239622]

約数ペア:

[(1, 1981239622), (2, 990619811), (113, 17533094), (199, 9955978), (226, 8766547), (398, 4977989), (22487, 88106), (44053, 44974)]