904864144

素因数分解:

$2^4\times {\mathrm{199}}^1\times {\mathrm{284191}}^1$

素因数の和:284398

約数の個数: 20

約数和(自身を含む): 1761990400

約数和(自身を除く): 857126256

約数列:

[1, 2, 4, 8, 16, 199, 398, 796, 1592, 3184, 284191, 568382, 1136764, 2273528, 4547056, 56554009, 113108018, 226216036, 452432072, 904864144]

約数ペア:

[(1, 904864144), (2, 452432072), (4, 226216036), (8, 113108018), (16, 56554009), (199, 4547056), (398, 2273528), (796, 1136764), (1592, 568382), (3184, 284191)]