293281168

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{300493}}^1$

素因数の和:300562

約数の個数: 20

約数和(自身を含む): 577549468

約数和(自身を除く): 284268300

約数列:

[1, 2, 4, 8, 16, 61, 122, 244, 488, 976, 300493, 600986, 1201972, 2403944, 4807888, 18330073, 36660146, 73320292, 146640584, 293281168]

約数ペア:

[(1, 293281168), (2, 146640584), (4, 73320292), (8, 36660146), (16, 18330073), (61, 4807888), (122, 2403944), (244, 1201972), (488, 600986), (976, 300493)]