352435142

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{138427}}^1$

素因数の和:138515

約数の個数: 16

約数和(自身を含む): 564786240

約数和(自身を除く): 212351098

約数列:

[1, 2, 19, 38, 67, 134, 1273, 2546, 138427, 276854, 2630113, 5260226, 9274609, 18549218, 176217571, 352435142]

約数ペア:

[(1, 352435142), (2, 176217571), (19, 18549218), (38, 9274609), (67, 5260226), (134, 2630113), (1273, 276854), (2546, 138427)]