161808346

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{679867}}^1$

素因数の和:679893

約数の個数: 16

約数和(自身を含む): 293702976

約数和(自身を除く): 131894630

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 679867, 1359734, 4759069, 9518138, 11557739, 23115478, 80904173, 161808346]

約数ペア:

[(1, 161808346), (2, 80904173), (7, 23115478), (14, 11557739), (17, 9518138), (34, 4759069), (119, 1359734), (238, 679867)]