389686422

素因数分解:

$2^1\times 3^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{20089}}^1$

素因数の和:20208

約数の個数: 32

約数和(自身を含む): 807135840

約数和(自身を除く): 417449418

約数列:

[1, 2, 3, 6, 53, 61, 106, 122, 159, 183, 318, 366, 3233, 6466, 9699, 19398, 20089, 40178, 60267, 120534, 1064717, 1225429, 2129434, 2450858, 3194151, 3676287, 6388302, 7352574, 64947737, 129895474, 194843211, 389686422]

約数ペア:

[(1, 389686422), (2, 194843211), (3, 129895474), (6, 64947737), (53, 7352574), (61, 6388302), (106, 3676287), (122, 3194151), (159, 2450858), (183, 2129434), (318, 1225429), (366, 1064717), (3233, 120534), (6466, 60267), (9699, 40178), (19398, 20089)]